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  See more parts for Buick Apollo
Select the year of your Buick Apollo:
Richmond Gear 4.56 Ring and Pinion for GM 8.5" 8.6" Buick Cadillac Chevrolet GMC Hummer Isuzu Oldsmobile Pontiac Saab 1970-2013 - 69-0165-1
Richmond Gear 4.56 Ring and Pinion for GM 8.5" 8.6" Buick Cadillac Chevrolet GMC Hummer Isuzu Oldsmobile Pontiac Saab 1970-2013 - 69-0165-1 - Image 2 Richmond Gear 4.56 Ring and Pinion for GM 8.5" 8.6" Buick Cadillac Chevrolet GMC Hummer Isuzu Oldsmobile Pontiac Saab 1970-2013 - 69-0165-1 - Image 2
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!


Specifications:
  • App Model: GM 8.5, GM 8.625
  • Cover Bolt Quantity: 10
  • Differential Carrier Break: 2.73 Ratio and Higher
  • Differential Case Design Type: GM 8.5, GM 8.625
  • Gear Ratio: 4.10
  • Pinion Gear Tooth Quantity: 10
  • Pinion Shaft Diameter: 1.626 (Inch)
  • Pinion Spline Count: 30
  • Ring Gear Bolt Quantity: 10
  • Ring Gear Material: 8620 Steel
  • Ring Gear Outside Diameter: 8.5 (Inch)
  • Ring Gear Rotation: Standard
  • Ring Gear Tooth Quantity: 41
  • Taxonomy A: LD Differential
  • Taxonomy B: Ring and Pinion
  • Taxonomy C: Front, Rear
  • Taxonomy D: 4.10

Notes:

  • For GM 8.5"/8.625" (10 Bolt)
  • 4.10 Ratio
  • Requires a 2.73 and Numerically Higher Ratio Carrier

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1973-1975
 Buick Apollo
1971-1973
 Buick Centurion
1973-1977
 Buick Century
1991-1996
 Buick Commercial Chassis
1971-1990
 Buick Electra
1971-1981
 Buick Estate Wagon
1971-1985
 Buick LeSabre
2004-2007
 Buick Rainier
1973-1977, 1984-1987
 Buick Regal
1977-1978
 Buick Riviera
1991-1996
 Buick Roadmaster
1970-1972, 1975-1979
 Buick Skylark
1987-1992
 Cadillac Brougham
1977-1984
 Cadillac DeVille
1999-2000, 2002-2013
 Cadillac Escalade
1977-1987, 1993-1996
 Cadillac Fleetwood
1976-1979
 Cadillac Seville
2007-2013
 Chevrolet Avalanche
2002-2006
 Chevrolet Avalanche 1500
2002-2006
 Chevrolet Avalanche 2500
1970-1975
 Chevrolet Bel Air
1970-1972
 Chevrolet Biscayne
1987-2005
 Chevrolet Blazer
1970-1972
 Chevrolet Brookwood
1977-1986
 Chevrolet C/K 10
1988-1999
 Chevrolet C/K 1500
1977-1986
 Chevrolet C/K 20
1988-1991
 Chevrolet C/K 2500
1982-1986
 Chevrolet C15
1994-1999
 Chevrolet C1500
1970-1981
 Chevrolet Camaro
1970-1996
 Chevrolet Caprice
1973
 Chevrolet Chevelle
2007-2013
 Chevrolet Colorado
1973-1977
 Chevrolet El Camino
1996-2013
 Chevrolet Express
1978-1988
 Chevrolet G10
1978-1995
 Chevrolet G20
1971-1985, 1994-1996
 Chevrolet Impala
1975-1986
 Chevrolet K5 Blazer
1973-1977
 Chevrolet Malibu
1973-1977
 Chevrolet Monte Carlo
1971-1979
 Chevrolet Nova
1987
 Chevrolet R/V 10
1987
 Chevrolet R/V 20
1994-2004
 Chevrolet S10
2003-2006
 Chevrolet SSR
1999-2020
 Chevrolet Silverado 1500
1977-2013
 Chevrolet Suburban
1995-2013
 Chevrolet Tahoe
2003-2007
 Chevrolet TrailBlazer
2002, 2008-2009
 Chevrolet Trailblazer
1977-1978
 GMC C/K 15
1979-1986, 1988-1999
 GMC C/K 1500
1977-1978
 GMC C/K 25
1979-1986, 1988-1991
 GMC C/K 2500
2004-2012
 GMC Canyon
2002-2009
 GMC Envoy
1983-1995
 GMC G1500
1983-1995
 GMC G2500
1970-2005
 GMC Jimmy
1987
 GMC R1500
1996-2013
 GMC Savana
1999-2020
 GMC Sierra
1994-2004
 GMC Sonoma
1973-1976
 GMC Sprint
1992-1993
 GMC Typhoon
1987
 GMC V1500
1988-1991
 GMC V1500 Suburban
1987
 GMC V2500
1988-1991
 GMC V2500 Suburban
1992-2013
 GMC Yukon
2000-2013
 GMC Yukon XL
2006-2010
 Hummer H3
2009-2010
 Hummer H3T
1971
 Oldsmobile 442
1970-1984
 Oldsmobile 98
1980-1992
 Oldsmobile Custom Cruiser
1970-1977
 Oldsmobile Cutlass
1978-1984
 Oldsmobile Cutlass Calais
1980-1983
 Oldsmobile Cutlass Cruiser
1978-1980, 1985-1987
 Oldsmobile Cutlass Salon
1982-1987
 Oldsmobile Cutlass Supreme
1971-1985
 Oldsmobile Delta 88
1973-1979
 Oldsmobile Omega
1970-1975
 Oldsmobile Vista Cruiser
1971-1981, 1987-1989
 Pontiac Bonneville
1971-1981
 Pontiac Firebird
1972-1973
 Pontiac GTO
1973-1974
 Pontiac Grand Prix
2005-2009
 Saab 9-7x

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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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