AIR FLOW RESEARCH Adjusting Nut 1pk 7/16 x 2.600 BBC Intake, by AIR FLOW RESEARCH, Man. Part # 6215-1 Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Steel - Black Oxide - Stud Girdle - Big Block Chevy - Each $10.68 choose option Quick view Add Wish List
Sold Out AIR FLOW RESEARCH Adjusting Nut 8pk 7/16 x 2.600 BBC Intake, by AIR FLOW RESEARCH, Man. Part # 6215-8 Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Steel - Black Oxide - Stud Girdle - Big Block Chevy - Set of 8 $72.01 out of stock Quick view Add Wish List
AIR FLOW RESEARCH Adjusting Nuts - 8pk 7/16 x 2.100, by AIR FLOW RESEARCH, Man. Part # 6214-8 Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Set of 8 $72.01 choose option Quick view Add Wish List
AIR FLOW RESEARCH BBC 1.880 Exh Valve 11/32 5.450 OAL, by AIR FLOW RESEARCH, Man. Part # 7633-1 Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Inconel - Big Block Chevy - Each $55.37 add to cart Quick view Add Wish List
AIR FLOW RESEARCH BBC 1.880 Exhaust Valve , by AIR FLOW RESEARCH, Man. Part # 7630-1 Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each $27.48 choose option Quick view Add Wish List
AIR FLOW RESEARCH BBC 1.880 Exhaust Valve , by AIR FLOW RESEARCH, Man. Part # 7631-1 Exhaust Valve - High Performance - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Stainless - Big Block Chevy - Each $29.04 add to cart Quick view Add Wish List