Chevy GMC Truck 12 Bolt Polished Aluminum Differential Cover - 8 3/4"; Ring Gear ARC A5073

Polished Aluminum Rear Differential Cover

Chevy/GMC Truck with 8 3/4" Ring Gear

This is a new polished aluminum rear differential cover for Chevy/GMC 12 bolt axle housings with 8 3/4" ring gear.  Made from heavy duty cast aluminum with ribbed design and thick gasket flange for added strength. This cover also increases fluid capacity for added cooling and has drain plug.

Common on:

• 1962-82 Chevy/GMC 1/2 Ton 2WD/4WD (Only) - Rear
• 1967-81 GMC Jimmy 1/2 Ton Full-Size 2WD/4WD (Only) - Rear

We do not have a complete application list so recommend checking your particular application to be sure.  Will not usually fit front differentials due to clearance issues with steering center link shaft.