Yukon Gear - ZA W39255
4340 Chrome moly axle shaft, LH inner '79 & up GM Truck & Blazer GM 8.5" 30spl
35.46" 30Spline INNER Left hand 8.5" 79 & UP GM Truck & BLAZER .
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 axles are easy to install. They are heat treated to better absorb trail abuse and provide years of dependable service.
