1985 GM/Chev (HD) 8.2L, , Engine Assys, Fits to: Other Other, (USED) 1985 GM, V8-8.2L S/N-DD08G0139124 P/N-FGM08.20AB1 HP-170 Displacement-8.2L For more information about this item call. We ship worldwide. 929 W Pulaski Hwy Elkton, MD 21921, Horse Power 170HP, Serial# DD08G0139124, Casting# DD08G0139124