So I got my sc400 and wanted to slide it a bit. I know there is no posi in it so I was wondering if an I.R.S. type differential from a 1987 supra would work? The guy says it is in good shape and been tested. He also has a celica differential that is supposedly a posh as well. Will this directly bolt on the the sc400 rear end or will I need modifications? Or will it even work... hmmm. I am new to the club and hope to expand my knowledge here! Thanks guys!

 

I remember reading somewhere that this was brought up. Use the search button above and see what comes up. Good luck on finding your answer.