i finally got my motor for my 52 2 ton. i bought this motor (216) with the story of it ran when we pulled it(that was 5 years ago). i had replace the rear main seal, so we torn it totally down to replace everything that was worn. this motor looked new inside, very very little sludge, no wear on the bearings, everything looked great and it seemed to have decent compression. it has never been ovehauled, i was real surprised that it looked so good. now i just need to reassemlbe it and drop it in