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The COMP Cams CS 304Rx‑8 camshaft is described for 358 ci high‑RPM asphalt track applications that use very light valves. It’s a cam profile intended to support engines optimized for high‑speed track work and light valve gear. Note: 1955–57 small‑block Chevy engines with an oiling groove in the rear journal will not accept the listed part numbers—contact us for the appropriate grooved cam option.
COMP Cams Camshaft CS 304Rx-8
