Rear Axle Kit Fits GM D80 Diff 37 Spline 36.17 Inch Long USA Standard Gear Drivetrain & Differentials - Transfer Case - Transfer Case Lowering Spacer Injection Molded for Precise Fit

Injection Molded for Precise Fit

75 inch Differential

Specs for the 40 OnX6 (Per Light):

Smooth Black Paintable Finish

6L Duramax LB7

Rear Axle Kit Fits GM D80 Diff 37 Spline 36.17 Inch Long USA Standard Gear Drivetrain & Differentials - Transfer Case - Transfer Case Lowering Spacer Injection Molded for Precise FitUSA 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 Dana 80 Differential Length 36. 17 inch. 37 Spline Rear, Full Float Axle 20 Tooth External Splined Flange Advanced Heat Treating Results in a Stronger, More Durable Axle Features and Benefits: Fits Dana 80