Complete 12-bolt

Looking for a complete rear end that is stronger than your original for your project? Look no further than these Moser complete 12 Bolt Rear End Packages. Moser 12 Bolt Rear Ends are complete built to order units, and ready to install into your 1978-88 G-Body. All Moser 12 Bolt housings are designed and manufactured in the U.S.A.! OPGI offers these Moser Rear Ends in several different combinations to fulfill the needs of your vehicle, whether it be a daily driver or a street/strip machine. These 12 Bolt Rear End Packages are the best on the market and are guaranteed to be stronger than the original 10-Bolt rear end your G-Body originally came with. All Rear End Packages will come powder coated in Semi-Gloss Black so no painting is required.

Rear Axle Assemblies will include a premium Wilwood rear disc brake set. Choose between 11” rotors with Dynapro forged billet low-profile four-piston calipers in red or black, or 12.19” rotors with Dynalite forged billet four-piston calipers in red or black. Either set will include plain one-piece drum/rotors, and high friction pads to provide optimized and balanced braking for all types of custom performance vehicles. The neatly hidden parking brake features an internal shoe system which provides a clean installation with superior static holding power. All mounting brackets and hardware are also included along with detailed instructions for a straightforward installation.

Includes: New Moser 12-Bolt Housing with OEM located mounting provisions Seamless steel tubing Custom alloy axles (30, or 33 spline) Timken bearings Studs Seals Heavy duty retainer plates New housing ends Differential Pinion yoke Ring & pinion Rear cover