Air Flow Research

Air Flow Research - 1803Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each

Air Flow Research - 7214-8Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8

Air Flow Research - 1017Cylinder Head - SBC Enforcer - Bare - 2.050 / 1.600 in Valves - 198 cc Intake - 69 cc Chamber - Angled Plug - Aluminum - Small Block Chevy - Each

Air Flow Research - 1012Cylinder Head - SBC Enforcer - Bare - 2.050 / 1.600 in Valves - 198 cc Intake - 69 cc Chamber - Straight Plug - Aluminum - Small Block Chevy - Each

Air Flow Research - 7268-1Exhaust Valve - 1.650 in Head - 8 mm Valve Stem - 5.150 in Long - Inconel - Mopar Gen III Hemi - Each

Air Flow Research - 1011Cylinder Head - SBC Enforcer - Assembled - 2.050 / 1.600 in Valves - 198 cc Intake - 69 cc Chamber - 1.580 in Springs - Straight Plug - Aluminum - Small Block Chevy - Each

Air Flow Research - 1016Cylinder Head - SBC Enforcer - Assembled - 2.050 / 1.600 in Valves - 198 cc Intake - 69 cc Chamber - 1.580 in Springs - Angled Plug - Aluminum - Small Block Chevy - Each

Air Flow Research - 8019-16Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each

Air Flow Research - 9060OSValve Seat - Intake - 2.210 in OD x 1.750 in ID x 0.375 in - Iron - Each

Air Flow Research - 6609-16Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16

Air Flow Research - 7257-8Intake Valve - 2.020 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy / Ford - Set of 8

Air Flow Research - 2518Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III...