AIR FLOW RESEARCH

Air Flow Research Sbf Stud Girdle Kit 6207Rocker Arm Stud Girdle - Aluminum - Blue Anodized - Small Block Ford - Pair

Air Flow Research Stud Girdle Adj. Nuts 7/16 x 2.100 (16pk) 6214-16Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Set of 16

Air Flow Research Stud Girdles Adj Nut (1) Discontinued 3/21 6214-1Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Each

Air Flow Research Stud Girdles Adj Nut 1Pk 3/8 Sbc/Sbf 6216-1Rocker Arm Nut - 3/8-24 in Thread - Steel - Black Oxide - Stud Girdle - Chevy V8 - Each

Air Flow Research Stud Girdles Adj Nuts 16Pk 3/8 Sbc/Sbf 6216-16Rocker Arm Nut - 3/8-24 in Thread - Steel - Black Oxide - Stud Girdle - Chevy V8 - Set of 16

Air Flow Research Valve Seat - Sbc Exhaust 1.696 O.D. 9070Valve Seat - Exhaust - 1.696 in OD - 1.600 in ID - Iron - Each

Air Flow Research Valve Seat - Sbc Intake 2.200 O.D. 9060Valve Seat - Intake - 2.200 in OD x 1.780 in ID x 0.375 in - Iron - Each