Big Block Chevy Polished Aluminum Timing Cover - Gen 6 

Big Block Chevy Polished Aluminum Timing Cover - Gen 6 Without Pump Drive Hole (Use Seal #300-16872)

• These beautifully polished cast aluminum timing covers are perfect for any performance engine.
• Each cover is CNC machined to provide an excellent seal and their rigid construction assures your camshaft stays where it should.
• Does not fit Double Roller Timing Chains.
• Back utilizes O ring seal