I'm trying to replace my '87 22RE w/ a std tranny, with a 22RE from a '90 w/ an auto tranny. My problem is that the end of the crankshafts is different. '90 auto engine appears to have a screwed on flange that the ring gear bolts to. '87 std engine has the pilot bearing and what appears to be a solid part of the crankshaft to bolt the flywheel to. Can anyone tell me what I'm looking at? Can I make this swap? Arvy