312 Three 3 Piece Billet Aluminum Timing Chain Cover Big Block Chevy BBC Chevrolet

COMP Cams® Three-Piece Billet Aluminum 

Suits BBC, Big Block Chevy

The COMP Cams® Three-Piece Billet Aluminum Timing Covers for Small and Big Block Chevrolet engines allow access to camshaft timing adjustments without having to remove the harmonic damper of disturb the oil pan seal. Designed to be lightweight yet rigid, these billet covers offer convenience and performance in one easy-to-install package.

Even with a thrust button, most stock stamped front covers flex under pressure, causing erratic ignition timing. These Comp Cams 3 Piece covers feature a rigid billet aluminum design that is strong enough to eliminate this flexing problem, hold your cam in place, and keep your timing in control. Endplay adjustment is made easy thanks to an access hole for the dial indicator. Plus, the 3-piece design allows your camshaft to be replaced without disturbing the oil pan seal or removing the harmonic damper. The covers use the same replacement hardware as the 2-piece models. In addition, some of these covers feature integrated time chain tensioner sets and quick-set cam correct and thrust adjustment.

Cover Style:  3-piece

Cover Logo:  Comp Cams

Cover Material:  Aluminum

Cover Color:  Natural

Timing Pointer Included:  Yes

Bolts/Studs Included:  Yes

Gaskets Included:   Yes

Quantity:  Sold individually.

Notes:  May require extra gasket thickness or shim for short pump.