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GM 8.5/8.6 10 Bolt 3.73 OE Ring & Pinion

26066706,GM8.5-373-OE, GM8.5-, GM8.5-3, GM8.5-373, GM8.5-373- gm8.5, gm8.6, chevy, 10 bolt

Original Factory gear for GM 8.5"/8.6" in a 3.73 ratio. OEM gears are recommended for quiet applications where noise may be an issue. Factory gears are the quietest application available on the market and often come at a higher cost. Factory gears come with a one year warranty against defects.
Pricing: $345.00


  • GM8.5-373-OE
  • GM8.5-373-OE
  • AAM
  • New

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  • 18.0 lbs.