The COMP Cams Ultra Pro Magnum XD 1.5 ratio rocker arm set is engineered for Chevrolet 200–262 V6 engines using 7/16" studs. Machined from 8650 steel with billet pushrod seat inserts, these rebuildable rockers feature precision-sorted needle bearings and hardened roller tips to distribute load and reduce wear. They work with most spring diameters and retainers and are built to handle high spring pressures reliably.
COMP Cams Rockers CS 1.5 7/16in Ultra Pro