Add to Cart Quick view LS1 S/D 1.575 Exhaust Valves MANLEY MSRP: Now: $258.05 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: $258.05 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: $258.05 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 BBC E/D 1.880in Exhaust Valve MANLEY MSRP: Now: $55.07 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: $440.63 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 1.880in Exhaust Valves MANLEY MSRP: Now: $440.63 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 1.900in Exhaust Valves MANLEY MSRP: Now: $440.63 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
Add to Cart Quick view BBC E/D 1.900 Exhaust Valves MANLEY MSRP: Now: $440.63 Was: Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MAN11597-8
Add to Cart Quick view LS7 E/D 1.615 Exhaust Valves MANLEY MSRP: Now: $440.63 Was: Exhaust Valve - Extreme Duty - 1.615 in Head - 0.314 in Valve Stem - 5.230 in Long - Stainless - LS7 - GM LS-Series - Set of 8 MAN11687-8