Quick view Details Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Details Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Details Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Details Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Details Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Details Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10769-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10769-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10768-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10768-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10764-8 Manley Chevrolet Small Block Intake Valve Kit - 2.000in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10764-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10762-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.140in O/A Length, 0.3415in Stem - 10762-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10761-8 Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 10761-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10760-8 Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10760-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10755-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.165in O/A Length, 0.3415in Stem - 10755-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10749-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10749-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10747-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.560in Head Dia. 4.911in O/A Length, 0.3415in Stem - 10747-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10746-8 Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.040in O/A Length, 0.3415in Stem - 10746-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN10745-8 Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.065in O/A Length, 0.3415in Stem - 10745-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected
Quick view Manley Performance | sku: MAN10724-8 Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.025in O/A Length, 0.3415in Stem - 10724-8 High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome... MSRP: $176.47 Now: $132.36 View Details Compare Previous 203 204 205 206 207 208 209 210 211 212 213 Next Previous 203 204 205 206 207 208 209 210 211 212 213 Next Compare Selected