Overview Reviews Product Description Manley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM Product Videos Custom Field Category Engine Components>Valves MPN 11621-1 Clearance Item N Product Reviews Write a Review Write a Review × Manley Performance Manley Chevy LS-3/L-99 (L-92 Head) Small Block Race Master Exhaust Valve - Single - 11621-1 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: MAN11621-8 Manley Chevy LS-3/L-99 (L-92 Head) Small Block Race Master Exhaust Valves (Set of 8) - 11621-8 MSRP: $270.06 Now: $202.55 Add to Cart Quick view Details Manley Performance | sku: MAN11685-8 Manley Chevy LS-3/L-99 Small Block (L-92 Head) Extreme Duty Exhaust Valves (Set of 8) - 11685-8 MSRP: $685.44 Now: $514.08 View Details Quick view Details Manley Performance | sku: MAN11620-8 Manley Chevy LS-3/L-99 (L-92 Head) Small Block Race Flo Intake Valves (Set of 8) - 11620-8 MSRP: $270.06 Now: $202.55 Add to Cart Quick view Details Manley Performance | sku: MAN11661-8 Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8) - 11661-8 MSRP: $401.42 Now: $301.07 View Details Quick view Details Manley Performance | sku: MAN11686H-8 Manley Chevy LS-3/L-99 Small Block (L-92 Head) 2.165 Pro Flo Hollow Stem Intake Valves (Set of 8) - 11686H-8 MSRP: $925.59 Now: $694.19 View Details
Quick view Details Manley Performance | sku: MAN11685-8 Manley Chevy LS-3/L-99 Small Block (L-92 Head) Extreme Duty Exhaust Valves (Set of 8) - 11685-8 MSRP: $685.44 Now: $514.08 View Details Quick view Details Manley Performance | sku: MAN11620-8 Manley Chevy LS-3/L-99 (L-92 Head) Small Block Race Flo Intake Valves (Set of 8) - 11620-8 MSRP: $270.06 Now: $202.55 Add to Cart Quick view Details Manley Performance | sku: MAN11661-8 Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8) - 11661-8 MSRP: $401.42 Now: $301.07 View Details Quick view Details Manley Performance | sku: MAN11686H-8 Manley Chevy LS-3/L-99 Small Block (L-92 Head) 2.165 Pro Flo Hollow Stem Intake Valves (Set of 8) - 11686H-8 MSRP: $925.59 Now: $694.19 View Details
Quick view Details Manley Performance | sku: MAN11620-8 Manley Chevy LS-3/L-99 (L-92 Head) Small Block Race Flo Intake Valves (Set of 8) - 11620-8 MSRP: $270.06 Now: $202.55 Add to Cart Quick view Details Manley Performance | sku: MAN11661-8 Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8) - 11661-8 MSRP: $401.42 Now: $301.07 View Details Quick view Details Manley Performance | sku: MAN11686H-8 Manley Chevy LS-3/L-99 Small Block (L-92 Head) 2.165 Pro Flo Hollow Stem Intake Valves (Set of 8) - 11686H-8 MSRP: $925.59 Now: $694.19 View Details
Quick view Details Manley Performance | sku: MAN11661-8 Manley Chevy LS-3/L-99 Small Block Severe Duty Exhaust Valves (Set of 8) - 11661-8 MSRP: $401.42 Now: $301.07 View Details Quick view Details Manley Performance | sku: MAN11686H-8 Manley Chevy LS-3/L-99 Small Block (L-92 Head) 2.165 Pro Flo Hollow Stem Intake Valves (Set of 8) - 11686H-8 MSRP: $925.59 Now: $694.19 View Details
Quick view Details Manley Performance | sku: MAN11686H-8 Manley Chevy LS-3/L-99 Small Block (L-92 Head) 2.165 Pro Flo Hollow Stem Intake Valves (Set of 8) - 11686H-8 MSRP: $925.59 Now: $694.19 View Details