Shop OEM GENERAL MOTORS Part # 88938456. Frame Rail (Rear). 2WD, 8 foot bed. 4WD, 8 foot bed ext cab

2WD. 6 1/2 ft bed crew cb. 6 1/2 ft bed ext cab. 8 foot bed crew cab. 8 foot bed ext cab. 8 foot bed std cab. auto trans. front lwr cntrl arm. manual trans. muffler. parking brake cable. radiator support. rear spring hanger. rubber stop. tailpipe. w/body raise. w/heavy duty. w/o body raise. w/o heavy duty.

2WD. 8 foot bed. Rear frame.