COMP Cams 212 Two-Piece Billet Aluminum Timing Cover for Chevy 396-454 SB

Two-Piece Billet Aluminum Timing Cover for Chevrolet 396-454 Big Block 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.