- Brakes & Drivetrain
- Ring and Pinion
- Ring and Pinion Gears
- Richmond Gear GM 10-Bolt Ring & Pinion Sets
Richmond Gear is the leading manufacturer of professional quality, high performance ring and pinion sets. The superior quality of these gear sets is the result of years of racing development, outstanding design, and state-of-the-art manufacturing methods. 10 bolt street gears are designed to withstand the rigors of everyday driving, as well as a weekend at the track. Gears available for nearly all popular domestic applications.
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PART TYPE
PART TYPE
BRAND
BRAND
Part Fitment
Part Category
Vendor Part Number
Ring Gear Diameter
Pinion Shaft Diameter
Cover Bolt Quantity
Pinion Gear Tooth Quantity
Pinion Spline Count
Ring Gear Material
Ring Gear Tooth Quantity
Ring Gear Rotation
Ring Gear Bolt Quantity
RATING
PRICE
GM 7.5"/7.625"2 Series Fits 3.08 Lower Carrier, 3 Series Fits 3.23 Higher Carrier Pinion Diameter: 1.438" 27 Spline
GM 7.5"/7.625"Fits 3.23 Higher Carrier Pinion Shaft Diameter: 1.438" 27 Spline
$435.99
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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GM 7.5"/7.625"2 Series Fits 3.08 Lower Carrier, 3 Series Fits 3.23 Higher Carrier Pinion Diameter: 1.438" 27 Spline
GM 8.2" Drop Out (Early Model)3 Series Fits 3.70 and Lower Carrier, 4 Series Fits 4.11 and Higher Carrier Pinion Diameter: 1.438" 17 Spline
$399.99
Estimated to ship direct from manufacturer on 07/24/26, pending manufacturer availability.
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GM 8.2"Fits 3.08 and Higher Carrier Pinion Diameter: 1.438" 25 Spline
$282.99
Estimated to ship direct from manufacturer on 07/24/26, pending manufacturer availability.
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$472.39
Estimated to ship direct from manufacturer on 07/24/26, pending manufacturer availability.
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