Eight-cylinder 6.2 Detroit GMC diesel engine, same as Hummer and GMC engines, for sale complete or as parts. The heads have been serviced with new valves and a full inspection, and the heads are sound with no defects. The diesel pump has been refurbished with a new internal repair kit. The engine is running but needs new piston rings due to oil consumption. This does not affect its use, but it causes a delay in starting because the rings are worn. Whoever wants spare parts, we can dismantle it for them. Whoever wants the complete engine, we will sell it. Bids must be made publicly.