Axle Shaft For '70-'81 4WD GM Truck

USA Standard Gear Axle Shaft For '70-'81 4WD GM Truck

USA Standard axle shaft for '70-'81 4WD GM truck. 12 bolt differential, 31 7/16, 6 lug, 30 spline. Product Features:Fits 1970-1981 GM 12 bolt truck with 4 wheel drive30 spline31 7/16 long6 lug