BBC S/D 1.900in Exhaust Valve Exhaust Valve - Severe Duty - 1.900 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each

BBC S/D 1.900in Exhaust Valve Exhaust Valve - Severe Duty - 1.900 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Each

BBC S/D 1.900in Exhaust Valves Exhaust Valve - Severe Duty - 1.900 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8

BBC E/D 1.900in Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.372 in Valve Stem - 5.354 in Long - Stainless - Big Block Chevy - Set of 8

BBC C/6 1.900in Exhaust Valves Exhaust Valve - 6000 Series - 1.900 in Head - 11/32 in Valve Stem - 5.425 in Long - Stainless - Big Block Chevy - Set of 8

BBC S/D 1.880in Exhaust Valves Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8