Shop OEM GENERAL MOTORS Part # 85580241. Axle housing. All. REAR, SUSPENSION

1/2 ton. 2. 8 liter. 3. 42 ratio. 3. 54 ratio. 3. 73 ratio. 3/4 & 1 ton. 3/4 ton. 4. 10 ratio. 4. 3 liter. 6 speed TRANS. 6. 6 liter gas. 7300 gvw. 8 speed TRANS. 8500 & 8600 gvw. ALL. W/DIESEL. W/LIMITED slip. W/O diesel. W/O limited slip.

all.