Duramax Diesel Allison Transmission Runs great, 4x4 8 cylinder, extended cab. 509,025 miles. Updates since October 2019: New front end, inner & outer tie rods & ends, upper and lower ball joints, all new "A" arm bushings, idler arm and pittman arm, stabilizer shock, sway bar bushings, 4 new monroe shocks, right front brake caliper (O'reilly's), new front brake pads (O'relilly's), right front CV shaft, wheels aligned at Chevy dealer, new front and rear tires, new air bag sensor, airbag control monitor rebuilt, new front and rear tranmission main seals, radiator and water pump replaced in Aug. 2017, Tool box, B&W flip over G/N hitch, Factory electrical plug, towing package, new above eye level mirrors with heat and blinker lights built in. Tint installed professionally Oct 2018, New air, oil & fuel and trans. fliters & fluids, new batteries, spray on bedliner "line x". 3 step nerf bars "westins", clear title, priced to sell. Just one too many trucks. Needs a good washing. A/C radio etc. working fine. It's a dark grey almost black with grey interior. A little wear on the drivers seat little round paint ding on hood from a rock. Some scratches on the drivers side rear panel.