Aluminum Differential Cover GM (12-Bolt)

Name: Aluminum Differential Cover GM (12-Bolt)
Brand: RPC
SKU: 707-R5073
Price: 176.99 USD
Availability: InStock

^$176⁹⁹

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Ships on Nov 02, 2026

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^$27⁰⁰

555-62551

Cast Aluminum Differential Cover, Polished [GM 8.875 in. 12-Bolt, Truck]

^$149⁹⁹

GM 12-Bolt

GM (12-Bolt)
Polished Finish

Applications:
1967-81 Chevy/GMC 1/2 and 3/4-Ton Truck 2/4WD (GM 12-Bolt) - Rear
1967-81 Chevy Blazer/GMC Jimmy Full Size 2/4WD (GM 12-Bolt) - With 8.25" Ring Gears) - Rear

Fabricated from cast aluminum, RPC Differential Covers extend ring and pinion gear life while enhancing your vehicle's appearance. Gears last longer because ring gear deflection is greatly reduced. The unique cast-in rib design of the RPC aluminum differential covers increases oil capacity, adds strength and secures sealing. This design results in cooler and safer operation, especially under extreme conditions. RPC aluminum differential covers are offered in polished, black or satin finishes for good looks and durability. All covers include gasket and hardware.

Part TypeDifferential Cover

Product LineRPC Aluminum Differential Covers

BrandRPC

Package Height6.3

Package Width15.4

Package Length15.5

Weight6.01 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part NumberR5073

Package Qty1

Package TypeEA