OER Parts offers a wide selection of Rear End Components for your 1972 GMC Sprint. OER Parts offers 1972 GMC Sprint Axle Shafts & Parts, 1972 GMC Sprint Differential, 1972 GMC Sprint Differential Covers, 1972 GMC Sprint Differential Hardware, 1972 GMC Sprint Differential Tools, 1972 GMC Sprint Driveshaft, 1972 GMC Sprint Driveshaft Safety Loops, 1972 GMC Sprint Gaskets & Seals, 1972 GMC Sprint Performance Rear Ends, 1972 GMC Sprint Ring & Pinion Gears, and 1972 GMC Sprint U-Joints and Parts.