The COMP Cams CB 313Gr-10 camshaft is a Super Street/Super Gas grind for large-displacement engines from roughly 427–468 ci. It is intended for 5,000+ rpm stall converters and high-compression builds around 12:1+. Some 1965–66 396 ci BBC models have an oiling groove in the rear journal and will not accept the listed cams; call 1-800-999-0853 for help. Use melanized or nitrided distributor gear only.
COMP Cams Camshaft CB 313Gr-10