is it possible to get a t3 and a t4, then take them apart and make a hybrid? if so I'll go search some junkyards now, if not, what cars have a t3/t4 already?

 

no cars have a t3/t4 stock.

t3 comes on t birds, 5 spd ones are goood.

i dont even know what a t4 comes on..

and i dont think u can just throw the turbines on diff shafts, if you can though u need to get it balanced.