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Richmond Gear PRO Gear Differential Ring and Pinion Rear

$469.99

Richmond Gear

Model #79-0029-1


Shopper Award

Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

Richmond - PRO Gear Differential Ring and Pinion

Features

  • California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Differential Carrier Break: 3.90 and Higher
  • Title: Differential Ring and Pinion
  • Ring Gear Diameter: 8.875
  • Ring Gear Bolt Quantity: 12
  • Cover Bolt Quantity: 12
  • Pinion Shaft Diameter: 1.625
  • Ring Gear Tooth Quantity: 43
  • Pinion Spline Count: 30
  • Ring and Pinion Gear Ratio: 5.38
  • Ring Gear Rotation: Standard
  • Pinion Gear Tooth Quantity: 8
  • Differential Case Design Type: GM 8.875 Car
  • Ring Gear Material: 9310 Steel
  • RP GM 8.875" 5.38 CAR PRO GEAR

Notes:

For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance

Fits position: Rear

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
1971-1972
Buick Centurion

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Buick Electra

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1971-1972
Buick Estate Wagon

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1967
Buick Gran Sport

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1970-1972
Buick GS

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1968-1969
Buick GS 350

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1968-1969
Buick GS 400

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1970-1972
Buick GS 455

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1971-1972
Buick LeSabre

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1971-1972
Buick Skylark

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1969
Buick Special

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1964-1972
Buick Sportwagon

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1970
Chevrolet Bel Air

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1967-1972
Chevrolet Camaro

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1966-1972
Chevrolet Caprice

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1964-1973
Chevrolet Chevelle

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1968
Chevrolet Chevy II

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Chevrolet El Camino

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Chevrolet Impala

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1967
Chevrolet Malibu

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1970-1972
Chevrolet Monte Carlo

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1969-1972
Chevrolet Nova

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1971-1972
GMC Sprint

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1971
Oldsmobile 442

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Oldsmobile 98

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1971-1972
Oldsmobile Cutlass

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1971-1972
Oldsmobile Cutlass Supreme

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1967-1968
Oldsmobile Delmont 88

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Oldsmobile Delta 88

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Oldsmobile F85

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1966
Oldsmobile Jetstar 88

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965
Oldsmobile Jetstar I

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1966
Oldsmobile Starfire

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1967-1972
Oldsmobile Vista Cruiser

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1971
Pontiac Acadian

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1969
Pontiac Beaumont

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Pontiac Bonneville

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Pontiac Catalina

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1967-1970
Pontiac Executive

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1967-1972
Pontiac Firebird

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1970-1972
Pontiac Grand Prix

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1971-1972
Pontiac Grand Safari

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1971-1972
Pontiac Grandville

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Pontiac GTO

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Pontiac Laurentian

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Pontiac LeMans

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1972
Pontiac Parisienne

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1965-1970
Pontiac Strato-Chief

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance
1970
Pontiac Tempest

  • For GM 8.875" (12 Bolt); 5.38 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher; Requires Notched Cross Pin 80-0269-1 For Ring Gear Clearance

Who is Richmond Gears?

Richmond Gears is a company that was founded in 1915 and is based in Liberty, South Carolina, that specializes in manufacturing high-quality drivetrain components for the automotive industry. They have been in the business for more than 80 years and have one of the most comprehensive parts lists in the market. 

Today, they are considered one of the go-to brands of many professional mechanics, DIY customers, and tuners.

Continuous Development

The company never stops in its search for innovative ways to improve its products. It is why many hot rod builders and racers around the world choose Richmond Gears. It allows them to customize their drivetrain according to their need. 

Designed to Perform

Each product is engineered to perform even in the harshest condition. Every component is precisely cut using the most advanced cutting tool in the industry. It allows them to create pieces with very tight tolerances and guarantees that perfect fit.

Purchase Richmond Gears At Vivid Racing

If you are in the market for high-quality drivetrain components and want something that could take the abuse of high horsepower engines, then Richmond Gears is the brand for you. 

It offers ring and pinion sets and transmissions, and accessories, synthetic gear oils, installation kits, instructional videos, spools and mini-spools, transmission fluids, and rear-end lubes. They also have parts for vehicles made from the 1940s, making them a favorite brand of many classic car owners.

To know more about Richmond Gears, visit Vivid Racing and check out their list of offers that fit your needs.

Richmond's Warranty

Our commitment to quality is backed by some of the best warranty coverage in the industry. Richmond Performance products are warranted against defects for a period of two (2) year under normal driving conditions.

Installation Instructions

Click to view the Installation Instructions here

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