Air Flow Research Stud Girdles Adj Nut (1) Discontinued 3/21 6214-1

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 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 Adjusting Nuts - 8pk 7/16 x 2.100 6214-8Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Set of 8

Moroso Stud Girdle Adj. Nuts 7/16In 4-Pack 67320Rocker Arm Nut - 7/16-20 in Thread - Steel - Slotted Head - Stud Girdle - Chevy V8 - Set of 4