USA Standard Gear performance axles are constructed from high-tensile strength 4340 chromoly, use superior manufacturing methods, and feature advanced heat-treating technologies to create an axle of unparalleled quality and durability.

Fits GM 8.5" front differential

Includes 19 spline, 9.94" outer axles

Includes 28 spline, 19.15" inner LH axle

Includes 28 spline, 35.46" inner RH axle

Heavy duty 4340 chromoly construction

Includes Yukon Super Joints

Mfr Part Number:

ZA W24120

Sub-brand:

USA Standard Gear