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GM Ring & Pinion Gear Set Ratio: 3.70
Product Discontinued
RICHMOND GEARPART NUMBER: 836-49-0033-1

GM Ring & Pinion Gear Set Ratio: 3.70

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

GM 8.5"
  • Fits 2.73 and Higher Carrier
  • Pinion Diameter: 1.626"
  • 30 Spline
      • GM Ring & Pinion Gear Set
    • Ratio: 3.70
    • Teeth: 37-10

    • Front: Use Installation Kit #836-83-1020-1
    • Rear: Use Installation Kit #836-83-1021-1
    • 1973-87 Truck: Use Installation Kit #836-83-1021-M or #836-83-1021-TE
    • Does not work with pinion-mounted ABS sensor in 1990-96 Impala/Impala SS/Caprice
    • When replacing a stock 2.56 or lower ratio, the carrier must be replaced with a 2.73 or higher carrier
    Part TypeRing and Pinion
    BrandRICHMOND GEAR
    Package Height5.4
    Package Width11.1
    Package Length15.2
    Weight17.7 PG
    Part CategoryPerformance Parts
    Vendor Part Number49-0033-1
    Package Qty1
    Package TypeEA
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