This COMP Cams eight-piece guide plate set is hardened and black-oxide finished and tailored for Pontiac 350–455 engines using 7/16" studs and 3/8" pushrods. Designed with stereo lithography, the plates deliver precise stud placement and rounded contact points for secure guidance under high lift and spring pressure. The set suits performance valvetrain applications requiring reliable spring control.
COMP Cams Guide Plates Pontiac 3/8