This COMP Cams camshaft matches factory I.D. 3863151 for Chevrolet 327ci applications from 1965–68. It’s offered for carbureted or tunable fuel injection installs and can be adapted for blocks with roller lifter provisions when appropriate hardware is used. COMP provides options and install kits for later GM roller-style blocks to support correct lifter selection and fitment.
COMP Cams Camshaft CS Replacement For 3