Air Flow Research Valve Seat - Sbc Exhaust 1.696 O.D. 9070

Air Flow Research Bbc 1.880 Exhaust Valve 7630-1Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each

Air Flow Research Bbc 1.880 Exhaust Valve 7631-1Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each

Air Flow Research Ls1 1.600 Exhaust Valve 7228-1Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.907 in Long - Stainless - GM LS-Series - Each

Air Flow Research Sbc 2.080 Intake Valve 8Mm 7255-1Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each