T5 tranmission out of a 90's mustang wanting to put it in a 1978 mustang?
You'll need a new bell, trans mount, shifter, clutch linkage and driveline...."put a wide ratio RUG in a II, with a little grinding on the doughnut rar the stock manifolds work.
The oversize bell may require spacing the radius arm bracket cross member back a little (in one car it didn't , in the other car it did).
RUG shifter needs spaced back 1 1/2 inches more or less". .....