− Yukon 4340 Chrome-Moly right hand inner axle for '79 and newer GM 8.5" Blazer and truck, uses 5-760X
− Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. High quality alloys and the latest in heat-treating technologies provide a strong axle for off-road, on the street or at the track.
− 30 spline
− 19.15" long
− Fits GM 8.5" in 1979 and up GM 1/2 ton
- Right hand inner
- 5-760X U-joint size
- 4340 Chromoly