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GM 8.875 Inch 12 Bolt 12T 4.56 Thick Ratio Ring And Pinion Nitro Gear and Axle

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GM 8.875 Inch 12 Bolt 12T 4.56 Thick Ratio Ring And Pinion Nitro Gear and Axle

Nitro Gear and Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and applications. At Nitro we know differentials, and know what it takes to provide you with high quality components. Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford and Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.

  • Nitro Ring and Pinion Set
  • Differential: GM 8.875 Inch 12 Bolt 12T Truck
  • Location: Rear
  • Rotation: Standard
  • Gear Ratio: 4.56 Thick Gear
  • Tooth Count: 41/9
  • Material: 8620 Steel
  • Pinion Spline: 30
  • Ring Gear Bolts: 12 (Not Included)
  • Manufacturer: Nitro Gear and Axle
  • Warranty: 2 Years
  • Sold As A Set

Tech Note:

  • Thick Gear - Fits 2.76-3.42 Carrier Case

Fits Vehicles:

  • 1965-1981 Chevy C10 and K10 Pickup
  • 1965-1981 GMC C10 and K10 Pickup
  • 1967-1981 Chevy and GMC Suburban
  • 1969-1981 Chevy K5 Blazer
  • 1970-1981 GMC K5 Jimmy
  • 1971-1981 Chevy G10 G20 Van
  • 1971-1981 GMC G10 G20 Van