USA Standard Gear ZA W39255 Axle ShaftAxle Shaft Axle Shaft; 8. 5 in. Bolt; 4340 Chrome Moly Replacement; 30 Spline; SPECIFICATIONS: Axle Type: GM 8. 5 in. WARNING CA Proposition 65: No FEATURES: Precision Manufacturing Technologies Top Quality Competition Tough Axles Quality Axles At Value Prices Limited One Year Warranty USA Standard Gear performance replacement axles are built with high tensile strength 4340 chromoly to exceed OE quality. Engineered for an exact fit, USA Standard Gear

Polished Aluminum

Exclusive to the GMC Denali is GM's Adaptive Ride Control (ARC) shock absorbers

Exhaust Pipe Extension

A-Series Mount

Manufacturer Part: PP40136

lift heights

Manufacturer Part: DH22045

For All Your Differential Parts Needs

30300130 RaceQuip Basic Race Shoes SFI 3

Each 10 in

X 2-1/2 in

This Kit Uses Performance Bearings And Races Along w/High Quality Seals And Small Parts