OPGI.com works best with JavaScript enabled.
Early Black Friday! Save up to 20% off Restoration! - use code: BIGDEAL20W
  • As seen on
  • Motorhead Garage
  • Car Fix TV

Moser Engineering

Axle Assembly, Moser, 78-88 G-Body, Blt-In, 3.42, 7/16x1-3/4", Wilwood Disc

Vehicle Specific View fitment for 9 models
Part# L241168
Sold As Each
$4,799.99
List Price: $5,280.95
You Save $480.96

Ships direct from manufacturer
Allow 2-6 weeks for item to arrive.
Add To Wishlist 

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

Notes

  • Unit comes with differential assembled, axles are not installed and brakes are shipped in kit form.
  • These items require TRUCK FREIGHT SHIPPING.
  • 11" rotors require 15" or larger wheels while 12" rotors require 16" or larger wheels.
  • This item is not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: This item exceeds standard size and is exempt from free shipping.
  • SHIP NOTE: This item cannot be shipped FedEx Ground and requires Truck Freight Delivery which must be prepaid by credit or check (no C.O.D). Please call or email us for an exact quote.
  • SHIP NOTE: This item is SPECIAL ORDER and will drop-ship from the manufacturer. While the majority of drop ship orders experience no delays, please be advised that OPGI does not control delivery times.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National Bolt-in Axles w/Wilwood disc brakes - w/ Eaton Posi, 30 spline, 3.42 gears, 7/16" x 1-3/4" studs
1984–1987 Buick Grand National Bolt-in Axles w/Wilwood disc brakes - w/ Eaton Posi, 30 spline, 3.42 gears, 7/16" x 1-3/4" studs
1978–1987 Buick Regal Bolt-in Axles w/Wilwood disc brakes - w/ Eaton Posi, 30 spline, 3.42 gears, 7/16" x 1-3/4" studs
1983–1987 Buick T-Type Bolt-in Axles w/Wilwood disc brakes - w/ Eaton Posi, 30 spline, 3.42 gears, 7/16" x 1-3/4" studs
1978–1987 Chevrolet El Camino Bolt-in Axles w/Wilwood disc brakes - w/ Eaton Posi, 30 spline, 3.42 gears, 7/16" x 1-3/4" studs
1978–1983 Chevrolet Malibu Bolt-in Axles w/Wilwood disc brakes - w/ Eaton Posi, 30 spline, 3.42 gears, 7/16" x 1-3/4" studs
1978–1988 Chevrolet Monte Carlo Bolt-in Axles w/Wilwood disc brakes - w/ Eaton Posi, 30 spline, 3.42 gears, 7/16" x 1-3/4" studs
1978–1988 Oldsmobile Cutlass Bolt-in Axles w/Wilwood disc brakes - w/ Eaton Posi, 30 spline, 3.42 gears, 7/16" x 1-3/4" studs
1982–1986 Pontiac Bonneville Bolt-in Axles w/Wilwood disc brakes - w/ Eaton Posi, 30 spline, 3.42 gears, 7/16" x 1-3/4" studs
1978–1987 Pontiac Grand Prix Bolt-in Axles w/Wilwood disc brakes - w/ Eaton Posi, 30 spline, 3.42 gears, 7/16" x 1-3/4" studs
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.