Proform Engine Rocker Arm Stud Girdles; Aluminum; For SB Chevy; 3/8 Stud; Sold As Pairs 66950

Stud Girdles reduce flex and part breakage. Increased valvetrain rigidity helps minimize energy loss. Each set comes with aluminum stabilizers and poly locks. Two pieces per set.

Engine Rocker Arm Stud Girdles | Clamp-On Style | Made From High-Quality Aluminum | Fits 1995 to 1955 Small Block Chevy 262-400 Engines Using 3/8-24 Stud Threads | Poly Locks Included | Natural Aluminum Finish | Sold as One Pair