SBC C/6 1.560in Exhaust Valves Exhaust Valve - 6000 Series - 1.560 in Head - 11/32 in Valve Stem - 4.960 in Long - Stainless - Small Block Chevy - Set of 8

SBC R/F 1.600in Exhaust Valves Exhaust Valve - Race Flo - 1.600 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8

SBC R/F 1.500in Exhaust Valves Exhaust Valve - Race Flo - 1.500 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8

SBC R/F 1.600in Exhaust Valve Exhaust Valve - Race Flo - 1.600 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Each

SBC R/F 1.500in Exhaust Valve Exhaust Valve - Race Flo - 1.500 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Each