I ordered a 1987 454 mercruiser turnkey motor from remanufactured.com for $5490. When it was delivered it had automotive parts on it and they were not usable on a marine engine as well as the wrong exhaust system Remanufactured.com was fully aware that this was going into a 1987 SeaRay Cabin Cruiser to replace the 454 mercruiser that was damaged. When the engine was installed and taken out for a test drive, a leak in the oil pan was discovered, the leak is 100 drips per min. Needless to say the engine needs to be removed and gaskets replaced. We are worried that this engine was made for a car and that the rocker arms in the engine will be for a automotive engine, not a marine engine. The cost to pull the engine and repair are over $1600. We have sent a video showing the oil leak, pictures of the automotive parts, many emails and phone calls and to date we have not received an acceptable response. We are looking for remanufactured.com to reimburse us for the automotive parts that were not usable, the unusable exhaust system and the cost to repair the engine.