Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
COMP Cams hardened, black oxide coated raised one-piece guide plate is made for Chevrolet big block 396–454 ci engines, accepting 3/8" pushrods and 7/16" rocker studs. Designed with stereolithography for exact stud placement and rounded contact points, this single guide plate helps preserve valve-train alignment under high-lift camshaft and heavy-spring conditions common in performance builds.
COMP Cams Guide Plate CB 3/8
