Rear Axle Kit Fits GM 12T 30 Spline 5 Lug 31-7/16 Inch Long USA Standard Gear

Skip to product information
1 of 10

USA Standard Gear

SKU:ZA K630128

Regular price $170.89
Regular price Sale price $170.89
Sale Sold out
Shipping calculated at checkout.
Quantity
View full details

USA Standard Gear uses advanced alloys and the latest heat-treating technologies to produce a strong, durable axle. This kit contains all the components to replace, repair, or upgrade axle shafts so your vehicle will be up and running fast.

  • Fits GM 12-Bolt Truck Differential
  • Length 31.4375 inch.
  • 30 Spline
  • Rear, 5 x 5 inch. Bolt Pattern
  • 2.53 inch. Od Wheel Bearing
  • Includes Wheel Bearing, Seal, Diff Cover Gasket, Studs, and Lug Nuts
  • Advanced Heat-Treating Results in a Stronger, More Durable Axle

Features and Benefits:

  • Fits GM 12-Bolt Truck Differential
  • Length 31.4375 inch.
  • 30 Spline
  • Rear, 5 x 5 inch. Bolt Pattern
  • 2.53 inch. Od Wheel Bearing
  • Includes Wheel Bearing, Seal, Diff Cover Gasket, Studs, and Lug Nuts
  • Advanced Heat-Treating Results in a Stronger, More Durable Axle

Details:

  • AAP UDA 12:Ea
  • AAP UDA 22:1
  • AAP UDA 4:85
  • Retainer Included:no
  • Wheel Bolt Pattern Size:5 x 5 inch

Application Summary:

1970-1974 Chevrolet C10 Pickup (Rear)

  • 1975-1981 Chevrolet K5 Blazer (Rear) (Drive: Rwd)
  • 1975-1981 Chevrolet C10 (Rear) (Drive: Rwd)
  • 1970-1981 Chevrolet C10 Suburban (Rear) (Drive: Rwd)
  • 1970-1974 GMC C15/C1500 Pickup (Rear)
  • 1970-1974 GMC C15/C1500 Suburban (Rear)
  • 1979-1981 GMC C1500 (Rear) (Drive: Rwd)
  • 1979-1981 GMC C1500 Suburban (Rear) (Drive: Rwd)
  • 1975-1978 GMC C15 (Rear) (Drive: Rwd)
  • 1975-1978 GMC C15 Suburban (Rear) (Drive: Rwd)

Vehicle Fitment

Year Make Model Trim
1970–1974 GMC C15/C1500 Pickup
1970–1974 GMC C15/C1500 Suburban
1970–1974 Chevrolet C10 Pickup
1970–1981 Chevrolet C10 Suburban
1975–1978 GMC C15
1975–1978 GMC C15 Suburban
1975–1981 Chevrolet K5 Blazer
1975–1981 Chevrolet C10
1979–1981 GMC C1500
1979–1981 GMC C1500 Suburban