COMP Cams 218 Timing Cover Gasket for 217 Billet Cover for BBC GEN VI

Timing Cover Gasket for 217 Two-Piece Billet Aluminum Timing Cover BBC GEN VI Eliminate timing cover flex which causes erratic ignition timing. Allow Camshaft to be replaced without disturbing the oil pan Seal. Simple endplay adjustment with dial indicator access hole. Integrated timing pointer simplifies ignition timing checks. Compatible with all water umps and most Gear drives.