These Ultra Pro Magnum XD rocker arms are machined from durable 8650 steel with billet pushrod seat inserts and precision-sorted needle bearings for long service life. Fully rebuildable and featuring hardened roller tips, the set is designed for improved load distribution and reduced wear. Specified for Chevrolet 200–262 V6 applications at a 1.5 ratio with 3/8" stud fitment, they support demanding endurance, drag and circle track requirements.
COMP Cams Rockers CS 1.5 3/8in Ultra Pro