30 Spline 18.31" Front Inner Axle

Constructed from robust 4340 chromoly material, this axle is built to withstand demanding driving conditions and provide exceptional durability. It features 30 splines and a precise length of 18.31 inches, measured from the end of the splines to the center of the u-joint bore. This inner axle is specifically designed for the left-hand side and is compatible with the 5-760X Series u-joint. USA Standard Gear emphasizes precision manufacturing and advanced heat-treating technologies to ensure their performance axles offer unparalleled quality and longevity. The product also notes compatibility with both GM and Ford Bronco inner axles, specifying it as a RH GM inner axle and a LH Ford Bronco inner axle. This axle shaft is listed as fitting the following vehicles: Ford Bronco (1971-1978), Chevrolet K20 Suburban (1969-1980), Chevrolet K20 (1977-1980), Chevrolet K10 Suburban (1969-1980), Chevrolet K10 (1975-1980), Chevrolet K5 Blazer (1975-1980), Chevrolet Blazer (1969-1974), and Chevrolet K10 Pickup (1969-1974).