Truck and Jeep Parts Home » Drivetrain & Differentials » Ring and Pinions » GM 10 Bolt 8.5in. 3.73 Ratio

GM 10 Bolt 8.5in. 3.73 Ratio

By Motive Gear

Part Number: MIDGM10-373

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The Motive Gear Stock Performance is an excellent high quality light duty O.E. quality replacement ring and pinion. It has 8620 steel, CNC throughout and computer controlled heat treatment. Motive Gear is an excellent choice for both on and off road applications. These gears are found in everyday automobiles, trucks and vans.

Technical Details

  • For Use With 2.73 and Up Carrier
  • Forged 8620 Steel
  • Heat Treated

Product Specs

Popular Axle ManufactureVehicle AxleGear Ratio
GMGM 8.5in./8.6in. 10 Bolt3.73

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1 Question | 1 Answer
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  • Q:

    Is this for the front or the back?
    Asked on 9/17/2013 by Jason from Arizona

    1 answer

    • Staff Reviewer


      Jason The GM 8.5 inch 10 bolt will use the same ring and pinion front or rear. The only part's that are unique to the front is the pinion seal and the Detroit True Trac Differential. Be sure to get the correct master kit as they will have the correct seals in them for each axle. the G/2 35-2021F is for the front and the G/235-2021 is for the rear as always we recommend using a high quality like the Lucus thank you for your interest in our products.

      Answered on 9/17/2013 by Stevie from Compton Ca.
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