Add to Cart Quick view LS1 S/D 1.575 Exhaust Valves MANLEY MSRP: Now: $286.72 Was: Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MAN11675-8
Add to Cart Quick view LS1 S/D 1.550 Exhaust Valves MANLEY MSRP: Now: $286.72 Was: Exhaust Valve - 1.550 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MAN11673-8
Add to Cart Quick view LS1 S/D 1.600 Exhaust Valves MANLEY MSRP: Now: $286.72 Was: Exhaust Valve - 1.600 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MAN11677-8
Add to Cart Quick view LS1 1.600 Exhaust Valve AIR FLOW RESEARCH MSRP: Now: $26.04 Was: Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each AFR7228-1
Add to Cart Quick view SBC R/M 1.575in Exhaust Valves - LS1 MANLEY MSRP: Now: $179.69 Was: Exhaust Valve - Race Series - 1.575 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MAN11363-8
Add to Cart Quick view BBC E/D 1.880in Exhaust Valves MANLEY MSRP: Now: $489.59 Was: Exhaust Valve - Extreme Duty - 1.880 in Head - 0.372 in Valve Stem - 5.354 in Long - Stainless - Big Block Chevy - Set of 8 MAN11587-8
Add to Cart Quick view BBC E/D 1.880in Exhaust Valve MANLEY MSRP: Now: $61.19 Was: Exhaust Valve - Extreme Duty - 1.880 in Head - 0.372 in Valve Stem - 5.354 in Long - Stainless - Big Block Chevy - Each MAN11587-1
Add to Cart Quick view BBC E/D 1.940 Exhaust Valves MANLEY MSRP: Now: $489.59 Was: Exhaust Valve - Extreme Duty - 1.940 in Head - 0.372 in Valve Stem - 5.454 in Long - Stainless - Big Block Chevy - Set of 8 MAN11735-8
Add to Cart Quick view BBC E/D 1.900in Exhaust Valves MANLEY MSRP: Now: $489.59 Was: Exhaust Valve - Extreme Duty - 1.900 in Head - 0.372 in Valve Stem - 5.354 in Long - Stainless - Big Block Chevy - Set of 8 MAN11507-8