Ok if i swap my single range 4 speed trans for a dual range 5speed will the axels i have now work or is something diffrent?? This is my main question for now.

should be 23 spline shafts on your 4 speed box, so if you get a 5 speed DR box from an L Series/EA82 carbed donor, should get same 23 splines in it, but may need to check to ensure no funny business gone on since factory. MPFI in turbo and non turbo at least got 25 spline.

Ok sweet. So if its not a bother could u answer this for me, if i swap ej22 ill need motor, wiring harness, a dual range 5speed adapter plate redrilled flywheel and is that basicly all?