The COMP Cams Ultra Pro Magnum complete shaft-mount rocker system for Chrysler 273-360 LA small-block engines is a 1.5 ratio package delivered with bolts, shafts and spacers. Made from SAE 8620 chromemoly and heat-treated for strength, the system handles higher spring rates, uses a unique oiling path for critical parts and includes an adjuster that accommodates conventional ball-end pushrods for reliable valve-train operation.
COMP Cams Ultra Pro Mag Rockers Chrysler