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Short Description:
The Richmond Gear GM 8.5" 8.625" 5.38 Ratio Differential Ring and Pinion set is designed for both front and rear applications. It offers a robust 5.38 gear ratio for enhanced performance, suitable for various GM vehicles including Buick, Cadillac, Chevrolet, GMC, and Oldsmobile models from 1970-2013.
Key Features/Specifications:
- Part Type: Differential Ring and Pinion
- Differential Model: GM 8.5|GM 8.625
- Brand: Richmond Gear
- Gear Ratio: 5.38
- Pinion Gear Tooth Quantity: 8
- Pinion Shaft Diameter: 1.626 Inch
- Pinion Spline Count: 30
- Ring Gear Material: 8620 Steel
- Ring Gear Outside Diameter: 8.5 Inch
- Ring Gear Tooth Quantity: 43
- Cover Bolt Quantity: 10
- California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Warranty: 2 Years or 100,000 Miles
- Installation Instructions: Available
Applications/Compatible Models:
This gear set is compatible with the following GM vehicles:
- 1973-1975 Buick Apollo
- 1971-1996 Buick Electra, Estate Wagon, LeSabre, and more
- 2002-2013 Cadillac Escalade, Brougham, DeVille
- 1970-2000 Chevrolet vehicles including Blazer, Camaro, Silverado, and more
- 1979-1995 GMC vehicles including Sierra, K1500, Yukon, and more
- 1970-1987 Oldsmobile models including Cutlass, 98, and Delta 88
- 1971-1981 Pontiac vehicles including Bonneville, Firebird, and LeMans
- 2005-2009 Saab 9-7x
Replaces:
- Richmond Gear: 82-7854-1
- Richmond Gear: 82-8854-1
- Motive Gear: G885538
Why Choose Richmond Gear:
Richmond Gear’s 5.38 Ratio Differential Ring and Pinion set is designed for strength and performance. Whether you're working on a Buick, Cadillac, Chevrolet, GMC, Oldsmobile, or Pontiac, this durable set enhances your vehicle's driving experience, offering long-lasting reliability for a variety of GM applications.
Vacationer
Reviewed in the United States on May 21, 2019
This gear was for a circle track car and it worked great.
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