
COMP Cams shaft-mount rocker set for Chrysler 273–360 OE heads features 2024 aluminum rockers and an 8620 hardened steel shaft with 1.5 ratio geometry and shaft oiling. The horizontal shaft fulcrum increases mounting stiffness and valve-train stability compared with stud systems, yielding more efficient cam-to-valve force transfer and improved resistance to deflection under demanding operation.
COMP Cams Shaft Rocker CRS OEM Iron Hea