Manley Ls1 S/D 1.600 Exhaust Valves 11677-8

Manley Ls1 S/D 1.575 Exhaust Valves 11675-8Exhaust Valve - Severe Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8

Manley Sbc S/D 1.600 Exhaust Valves 8Mm Afr Heads 12337-8Exhaust Valve - Severe Duty - 1.600 in Head - 0.3136 in Valve Stem - 5.050 in Long - Stainless - AFR Head - Small Block Chevy - Set of 8

Manley Ls1 E/D 1.575 Exhaust Valves 11681-8Exhaust Valve - Extreme Duty - 1.575 in Head - 0.3136 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8

Manley Sbc S/D 1.600In Exhaust Valves 11755-8Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.365 in Long - Stainless - Small Block Chevy - Set of 8

Manley Bbc S/D 1.900In Exhaust Valves 11811-8Exhaust Valve - Severe Duty - 1.900 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8