Rocker Arm Studs 7/16", 1.900" (48mm) UHL 8740 Material, Sold as a 16 Pk Paint PFE999-20D

PFE999-20D

The universal rotary vane design means it is engineered for constant use

45mm Overall Stud Height

(PFEVC-720)

VALVE COVER BREATHER BLACK

Rocker Arm Studs 7/16", 1.900" (48mm) UHL 8740 Material, Sold as a 16 Pk Paint PFE999-20DAF37 1104 Rocker Arm Studs 7 16", 1. 900" (48mm) UHL 8740 Material, Sold as a Pack of 16 Aeroflow Performance rocker arm studs are ideal for competition and street engines. They are designed to keep your rocker arms in place for precise and critical valvetrain adjustment. Made from 8740 chromoly steel and are heat treated to 180,000 psi tensile strength. They are concentric within . 005" total indicator runout thread pitch to thread pitch, this gives