ClickCease AMC 20 8.875” Motive Gear Differential Ring and Pinion Gear Set – Rigid Axle


AMC 20 8.875” Motive Gear Differential Ring and Pinion Gear Set

$463.68 $292.73


Ring & Pinion Gear Set

Motive Gear

+ -

AMC 20 Ring and Pinion Set by Motive Gear


Package Includes:

(1) Motive Gear Ring and Pinion Gear Set

*Note: Please keep in mind the AMC 20 differentials have carrier breaks. If you are keeping your stock carrier, please choose a ratio that fits within your case break.

- Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer our ring and pinions for easy setup, superior strength, quality, and our vast ratio selection. Motive Gear produces the industry’s widest range of OEM replacement ring and pinions. Engineered to the highest standards, every Motive Gear product goes through rigid quality control processes in our in-house lab. In combination with Motive Gear’s performance and axle divisions: Motive Gear Performance and TEN Factory, there simply isn’t a better value in drivetrain components.


  • 1992-2001 AM General Hummer
  • 1967-1974 American Motors Ambassador
  • 1967-1968 American Motors American
  • 1968-1970 American Motors AMX
  • 1978-1979 American Motors AMX
  • 1978-1979 American Motors Concord
  • 1972-1976 American Motors Gremlin
  • 1970-1977 American Motors Hornet
  • 1968-1974 American Motors Javelin
  • 1967-1967 American Motors Marlin
  • 1971-1978 American Motors Matador
  • 1978-1979 American Motors Pacer
  • 1969-1969 American Motors Rambler
  • 1967-1970 American Motors Rebel
  • 1979-1979 American Motors Spirit
  • 2002-2004 Hummer H1
  • 2006-2006 Hummer H1
  • 1979-1983 Jeep Cherokee
  • 1976-1983 Jeep CJ5
  • 1976-1986 Jeep CJ7
  • 1986-1986 Jeep Comanche
  • 1984-1986 Jeep Grand Wagoneer
  • 1980-1986 Jeep J10
  • 1981-1985 Jeep Scrambler
  • 1979-1983 Jeep Wagoneer

Differential Specifics

  • Differential Model: AMC 20
  • Cover Bolt Quantity: 12
  • Differential Carrier Break: 2.73 and Lower
  • Differential Carrier Break: 3.08 and Higher
  • Pinion Shaft Diameter: 1.625 Inch
  • Pinion Spline Count: 28
  • Ring Gear Bolt Quantity: (8) 7/16” x 20 RH
  • Ring Gear Diameter: 8.875 Inch
  • Ring Gear Rotation: Standard

Manufacturers Info

- Motive Gear

Motive Gear is the leading manufacturer of driveline products for just about any vehicle, whether it is a stock daily driver to full-competition 4×4 or racecar. We are proud to offer an unmatched selection of quality components engineered and manufactured for the vehicle and for the way it is driven. Motive Gear products are engineered to meet or exceed OEM specifications at a price that won’t break your budget. Our broad selection of ring & pinion ratios, limited slip and locking differentials, carriers, spools, manual transmission and transfer case components, rebuild kits, bearings, seals, gaskets, shims and hardware is available for just about every vehicle made from the 1940s through the present. DIY customers and professional installers alike appreciate our installation kits, which come complete with everything needed to install a ring & pinion set, right down to the seals, gaskets, and RTV.

Success! You've added this item to your cart.

was added to wishlist success.