Overview Reviews Product Description Manley Gen 2 Severe Duty Valves 1.625 Max .3415 Stem Product Videos Custom Field Category Engine Components>Valves MPN 11255-8 Product Reviews Write a Review Write a Review × Manley Performance Manley Gen 2 Severe Duty Valves 1.625 Max .3415 Stem - 11255-8 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details Manley Performance | sku: MAN11878-8 Manley Chevrolet Big Block 2.300 Head, .3415 Stem, .350 Longer Severe Duty Valves (Set of 8) - 11878-8 MSRP: $395.52 Now: $296.64 View Details Quick view Details Manley Performance | sku: MAN11844-8 Manley Chevy Small Block 2.080 Head Dia. .100 Longer .3415 Stem Severe Duty Intake Valves (8 pcs) - 11844-8 MSRP: $382.30 Now: $286.72 View Details Quick view Details Manley Performance | sku: MAN11772-1 Manley Chevrolet Small Block 2.080 Head .3415 Stem Severe Duty Pro Flo Intake Valve - Single - 11772-1 MSRP: $47.79 Now: $35.84 View Details Quick view Details Manley Performance | sku: MAN11783-8 Manley Chrysler Small Block Severe Duty Exhaust Valves 1.625in Head .3715in Stem (Set of 8) - 11783-8 MSRP: $239.60 Now: $179.69 View Details Quick view Details Manley Performance | sku: MAN11747-8 Manley Chevrolet Small Block Severe Duty Exhaust Valves 1.500in Head Dia .3415in Stem - Set of 8 - 11747-8 MSRP: $382.30 Now: $286.72 View Details Quick view Details Manley Performance | sku: MAN11274-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Intake Valves Blank (Set of 8) - 11274-8 MSRP: $461.33 Now: $345.99 View Details Quick view Details Manley Performance | sku: MAN11279-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Exhaust Valves Blank (Set of 8) - 11279-8 MSRP: $430.39 Now: $322.79 View Details Quick view Details Manley Performance | sku: MAN11827-8 Manley SBC 1.600 Severe Duty Intake Valves (Set of 8) - 11827-8 MSRP: $382.30 Now: $286.72 View Details × OK
Quick view Details Manley Performance | sku: MAN11844-8 Manley Chevy Small Block 2.080 Head Dia. .100 Longer .3415 Stem Severe Duty Intake Valves (8 pcs) - 11844-8 MSRP: $382.30 Now: $286.72 View Details Quick view Details Manley Performance | sku: MAN11772-1 Manley Chevrolet Small Block 2.080 Head .3415 Stem Severe Duty Pro Flo Intake Valve - Single - 11772-1 MSRP: $47.79 Now: $35.84 View Details Quick view Details Manley Performance | sku: MAN11783-8 Manley Chrysler Small Block Severe Duty Exhaust Valves 1.625in Head .3715in Stem (Set of 8) - 11783-8 MSRP: $239.60 Now: $179.69 View Details Quick view Details Manley Performance | sku: MAN11747-8 Manley Chevrolet Small Block Severe Duty Exhaust Valves 1.500in Head Dia .3415in Stem - Set of 8 - 11747-8 MSRP: $382.30 Now: $286.72 View Details Quick view Details Manley Performance | sku: MAN11274-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Intake Valves Blank (Set of 8) - 11274-8 MSRP: $461.33 Now: $345.99 View Details Quick view Details Manley Performance | sku: MAN11279-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Exhaust Valves Blank (Set of 8) - 11279-8 MSRP: $430.39 Now: $322.79 View Details Quick view Details Manley Performance | sku: MAN11827-8 Manley SBC 1.600 Severe Duty Intake Valves (Set of 8) - 11827-8 MSRP: $382.30 Now: $286.72 View Details × OK
Quick view Details Manley Performance | sku: MAN11772-1 Manley Chevrolet Small Block 2.080 Head .3415 Stem Severe Duty Pro Flo Intake Valve - Single - 11772-1 MSRP: $47.79 Now: $35.84 View Details Quick view Details Manley Performance | sku: MAN11783-8 Manley Chrysler Small Block Severe Duty Exhaust Valves 1.625in Head .3715in Stem (Set of 8) - 11783-8 MSRP: $239.60 Now: $179.69 View Details Quick view Details Manley Performance | sku: MAN11747-8 Manley Chevrolet Small Block Severe Duty Exhaust Valves 1.500in Head Dia .3415in Stem - Set of 8 - 11747-8 MSRP: $382.30 Now: $286.72 View Details Quick view Details Manley Performance | sku: MAN11274-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Intake Valves Blank (Set of 8) - 11274-8 MSRP: $461.33 Now: $345.99 View Details Quick view Details Manley Performance | sku: MAN11279-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Exhaust Valves Blank (Set of 8) - 11279-8 MSRP: $430.39 Now: $322.79 View Details Quick view Details Manley Performance | sku: MAN11827-8 Manley SBC 1.600 Severe Duty Intake Valves (Set of 8) - 11827-8 MSRP: $382.30 Now: $286.72 View Details
Quick view Details Manley Performance | sku: MAN11783-8 Manley Chrysler Small Block Severe Duty Exhaust Valves 1.625in Head .3715in Stem (Set of 8) - 11783-8 MSRP: $239.60 Now: $179.69 View Details Quick view Details Manley Performance | sku: MAN11747-8 Manley Chevrolet Small Block Severe Duty Exhaust Valves 1.500in Head Dia .3415in Stem - Set of 8 - 11747-8 MSRP: $382.30 Now: $286.72 View Details Quick view Details Manley Performance | sku: MAN11274-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Intake Valves Blank (Set of 8) - 11274-8 MSRP: $461.33 Now: $345.99 View Details Quick view Details Manley Performance | sku: MAN11279-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Exhaust Valves Blank (Set of 8) - 11279-8 MSRP: $430.39 Now: $322.79 View Details Quick view Details Manley Performance | sku: MAN11827-8 Manley SBC 1.600 Severe Duty Intake Valves (Set of 8) - 11827-8 MSRP: $382.30 Now: $286.72 View Details
Quick view Details Manley Performance | sku: MAN11747-8 Manley Chevrolet Small Block Severe Duty Exhaust Valves 1.500in Head Dia .3415in Stem - Set of 8 - 11747-8 MSRP: $382.30 Now: $286.72 View Details Quick view Details Manley Performance | sku: MAN11274-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Intake Valves Blank (Set of 8) - 11274-8 MSRP: $461.33 Now: $345.99 View Details Quick view Details Manley Performance | sku: MAN11279-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Exhaust Valves Blank (Set of 8) - 11279-8 MSRP: $430.39 Now: $322.79 View Details Quick view Details Manley Performance | sku: MAN11827-8 Manley SBC 1.600 Severe Duty Intake Valves (Set of 8) - 11827-8 MSRP: $382.30 Now: $286.72 View Details
Quick view Details Manley Performance | sku: MAN11274-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Intake Valves Blank (Set of 8) - 11274-8 MSRP: $461.33 Now: $345.99 View Details Quick view Details Manley Performance | sku: MAN11279-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Exhaust Valves Blank (Set of 8) - 11279-8 MSRP: $430.39 Now: $322.79 View Details Quick view Details Manley Performance | sku: MAN11827-8 Manley SBC 1.600 Severe Duty Intake Valves (Set of 8) - 11827-8 MSRP: $382.30 Now: $286.72 View Details
Quick view Details Manley Performance | sku: MAN11279-8 Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Exhaust Valves Blank (Set of 8) - 11279-8 MSRP: $430.39 Now: $322.79 View Details Quick view Details Manley Performance | sku: MAN11827-8 Manley SBC 1.600 Severe Duty Intake Valves (Set of 8) - 11827-8 MSRP: $382.30 Now: $286.72 View Details
Quick view Details Manley Performance | sku: MAN11827-8 Manley SBC 1.600 Severe Duty Intake Valves (Set of 8) - 11827-8 MSRP: $382.30 Now: $286.72 View Details