Air Flow Research Stud Girdle Adj. Nuts 7/16 x 2.100 (16pk) AFR6214-16

Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Set of 16

Fasteners, Engine Fastener Kits, Rocker Arm Fastener Kits by AIR FLOW RESEARCH