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The COMP Cams CS 300B-6 camshaft provides high-RPM power for larger small-block engines and suits 1/2 to 5/8-mile track work in light cars with big-displacement mills. It performs best with upgraded cylinder heads and intake/manifold work and favors elevated compression and stall speeds. Note: 1955–1957 SBC blocks with a rear-journal oiling groove need a different cam; these listed cams will not fit those early blocks.
COMP Cams Camshaft CS 300B-6
