if you have any w series transmission they bellhousings swap, so get that one out of the supra then hit up your junkyard for a bellhousing for any toyota 5 speed. then just swap bellhousings, they unblot, its what i did for mine since i got my w58 for the cheapz from a supra. Then you can sell the supra bellhousing lol.

 

I have 4 W58 out of MKII supras, 1 W46, and know a W57 (Also a R154 and 2 A43DE). The bell housing holes on the 57 I purchased DO NOT match my 58. I may just use the W57.

 

Since I messed up this thread, then I need to be the one to fix it.
Due to my buy first, research later way of doing things, I thought I had purchased a W57, and claimed that the bell housing wouldn't swap to a 58...I WAS WRONG IN BOTH ASPECTS. Turns out I have either W50 or P50. This will be a discussion for another thread. Please disregard my incorrect statements made on previous posts. My apologize Dilinger