I have 2 corollas', one with a cracked head which is a 93' model with a 1.8, and one that is a 91'.. I have no clue what size the engine is, but it has to be either a 1.8 or a 1.6. The 91 is a manual and I was told that changing mine into a manual would be a lot more work than what the car is worth. I was also told that the engine wouldn't directly bolt onto the trans on my car being mine is a 93' and the one I want to swap engines with is a 91'. So, having said that.. I can only come to one other conclusion/question. Would the head of the 91' corolla fit on the engine of the 93'? And also, even if the 91' was a 1.6.. Would it still bolt to my 93'? Any info would be appreciated.