Chevy/GMC 12-Bolt Rear Differential Cover – Black Aluminum – Fits 8-3/4" Ring Gear

Upgrade your rear axle with this Black Aluminum Rear Differential Cover, designed for Chevy/GMC 12-bolt rear differentials with an 8-3/4" ring gear. Constructed from high-strength cast aluminum with a durable black finish, this differential cover provides superior protection, improved heat dissipation, and long-lasting corrosion resistance. It includes mounting bolts and an integrated drain plug for easier installation and maintenance.

Features

• Fits Chevy/GMC 12-bolt rear differentials

• Designed for 8-3/4" (8.75") ring gear

• Heavy-duty cast aluminum construction

• Durable black finish for corrosion resistance

• Integrated drain plug for simplified gear oil changes

• Includes mounting bolts

• Direct replacement for factory differential cover

• Ideal for street, towing, off-road, restoration, and performance applications

Vehicle Fitment

Chevy / GMC

• 1962-1982 Chevy/GMC 1/2 Ton 2WD/4WD – Rear Only

• 1967-1981 GMC Jimmy 1/2 Ton Full-Size 2WD/4WD – Rear Only

Specifications

• Application: Chevy/GMC 12-Bolt Rear Differential

• Ring Gear Size: 8-3/4" (8.75")

• Bolt Pattern: 12-Bolt

• Material: Cast Aluminum

• Finish: Black

• Color: Black

• Drain Plug: Yes

Package Includes

• (1) Black Aluminum Rear Differential Cover

• Mounting Bolts

• Drain Plug

Notes

• Due to the wide variety of axle configurations, vehicle fitment cannot be confirmed by year and model alone.

• Please verify that your vehicle is equipped with a Chevy/GMC 12-bolt rear axle with an 8-3/4" ring gear before purchasing.

• Gasket and gear oil are not included unless otherwise specified.

• Professional installation is recommended.

Upgrade your drivetrain with this Black Aluminum 12-Bolt Rear Differential Cover, engineered to provide superior protection, improved heat dissipation, easier maintenance, and long-lasting durability for Chevy and GMC trucks equipped with 8-3/4" ring gear rear differentials.