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Part fits the following years:1978, 1979, 1980, 1981, 1982, 1983

Rear End Assemblies, A-Body C-Clip Axles W/ Moser Disc Brakes w/Eaton Posi, 30 Spline, 3.42 Gears, Moser Disc Brakes

Part# CH31311


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SAVE: $329.96 Retail: $3,624.95

OPGI Price: $3,294.99


Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2017 Malibu Catalog Page: 315

Made in the USA

Complete 12-bolt

  • NOTE1: Unit comes with the differential assembled, but axles are not installed and options such as brakes are shipped in kit form.
  • NOTE2: When ordering assemblies without disc brakes, OE drum brakes must be used.
  • NOTE3: When using OE drum brakes, slight clearancing to the backing plates are required.
  • NOTE4: Rear end assemblies are shipped without fluid.
  • NOTE5: These items require TRUCK FREIGHT SHIPPING.
  • NOTE6: These high-performance items are not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: This item exceeds standard size and is exempt from free shipping. more info
  • 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. more info
  • SHIP NOTE: This item is SPECIAL ORDER and will be drop-shipped from the manufacturer. more info

Looking for a complete rear end for your project? Then look no further than these Moser 12 Bolt Rear End Packages. Designed and manufactured in the U.S.A., these rear ends are complete built to order units for your 1964-72 A-Body. OPGI offers these rear end assemblies 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 will not only perform but look great for years to come. All rear end packages will come powder coated in Semi-Gloss Black so no painting is required.

Includes: Brand new Moser 12-Bolt housing with OEM mounting provisions Seamless steel tubing Custom alloy axles (30 or 33 spline) Timken bearings Studs Seals Heavy duty retainer plates New housing ends T-Bolt kit Differential Pinion yoke Ring & pinion Cast aluminum rear cover

Make & ModelYear RangeApplication Details
Buick Skylark1964-1967 w/Eaton Posi, 30 Spline, 3.42 Gears
Chevrolet Chevelle1964-1967 w/Eaton Posi, 30 Spline, 3.42 Gears
Chevrolet El Camino1964-1967 w/Eaton Posi, 30 Spline, 3.42 Gears
Chevrolet Malibu1964-1967 w/Eaton Posi, 30 Spline, 3.42 Gears, Moser Disc Brakes
Oldsmobile Cutlass/4421964-1967 w/Eaton Posi, 30 Spline, 3.42 Gears
Pontiac Grand Prix1969-1972 w/Eaton Posi, 30 Spline, 3.42 Gears
Pontiac GTO1964-1967 w/Eaton Posi, 30 Spline, 3.42 Gears
Pontiac LeMans1964-1967 w/Eaton Posi, 30 Spline, 3.42 Gears
Pontiac Tempest1964-1967 w/Eaton Posi, 30 Spline, 3.42 Gears
California Prop 65 Icon 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.
Ships direct from manufacturer.
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