Quick view Details Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 MSRP: $519.00 Now: $415.19 View Details Compare Quick view Details Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 MSRP: $519.00 Now: $415.19 View Details Compare Quick view Details Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 MSRP: $519.00 Now: $415.19 View Details Compare Quick view Details Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 MSRP: $592.55 Now: $474.04 View Details Compare Quick view Details Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 MSRP: $592.55 Now: $474.04 View Details Compare Quick view Details Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 MSRP: $519.00 Now: $415.19 View Details Compare Quick view Details Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 MSRP: $519.00 Now: $415.19 View Details Compare Quick view Details Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 MSRP: $592.55 Now: $474.04 View Details Compare Quick view Details Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 MSRP: $592.55 Now: $474.04 View Details Compare Quick view Details Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 MSRP: $519.00 Now: $415.19 View Details Compare Quick view Details Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 MSRP: $592.55 Now: $474.04 View Details Compare Quick view Details Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 MSRP: $592.55 Now: $474.04 View Details Compare Quick view Details Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 MSRP: $592.55 Now: $474.04 View Details Compare Quick view Details Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 MSRP: $592.55 Now: $474.04 View Details Compare Quick view Details Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 MSRP: $592.55 Now: $474.04 View Details Compare Quick view Details Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 MSRP: $251.36 Now: $201.09 View Details Compare Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 MSRP: $188.43 Now: $141.32 View Details Compare Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN11170-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 40.00mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11170-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN11169-12 Manley Toyota 4.5L 1FZ-FE Exhaust Valve Kit - 33.20mm Head Dia. 99.00mm O/A Length, 0.2740in Stem - 11169-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN11168-12 Manley Toyota 4.5L 1FZ-FE intake Valve Kit - 39.20mm Head Dia. 100.00mm O/A Length, 0.2740in Stem - 11168-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $519.00 Now: $415.19 View Details Compare Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN11144-12 Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11144-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN11142-12 Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem - 11142-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $592.55 Now: $474.04 View Details Compare Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN11131-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11131-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN11130-8 Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem - 11130-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN11129-8 Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem - 11129-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN11114-8 Manley Toyota 4AG Atlanticintake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem - 11114-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN11113-8 Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem - 11113-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN11109-8 Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem - 11109-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 View Details Compare Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected
Quick view Manley Performance | sku: MAN10894-8 Manley Chevrolet Big Block Intake Valve Kit - 2.190in Head Dia. 5.344in O/A Length, 0.3415in Stem - 10894-8 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 Previous 201 202 203 204 205 206 207 208 209 210 211 Next Previous 201 202 203 204 205 206 207 208 209 210 211 Next Compare Selected