COMP Cams Magnum roller-tip rocker arm with a 1.52:1 ratio for 3/8" stud applications, this rocker is aimed at Chevrolet Small Block and V6 engines covering 200–262 V6 and 265–400 V8 ranges. Constructed from 8620 chromemoly steel, it reduces tip friction with a roller design and is suitable for installations with up to approximately 350 lbs of spring pressure where durable, consistent valve lift is required.
COMP Cams Magnum Roller Rocker CS 1.52