I have a T5 out of a 1989 4 cyl mustang.I need to swap the input shaft to the V8 style.Is this possible and if so how involved is the swap?It's going behind a sub 200 hp engine in a super light car so am confident I won't break it even though it's out of a 4 cyl car.Thanks for any and all help.
More info would help, are you just concerned about the spline count? or length?, what engine will this be behind? I should add that I looked into doing the same thing and was not worth it for me that's why all the questions, maybe there are other options for you?
You'll find your answer here, happy reading. https://www.jalopyjournal.com/forum/threads/transmission-t5-tech-links.169265/
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