Asphalt Assault

Hi, so if you didn't see my thread in the road racing thread.... I'm needing help with the whole harness thing. It's more detailed if you wanna check it out there... I have a 95 s14 and am swapping a '99 vette ls1 motor(Auto.) with motor harness,computer,dbw harness,module n pedal assembly mated with a '02 camaro t56 tranny. So... My question is what portion or harness do I need to plug into the tranny? Wondering if I have to cut n splice in a t56 tranny harness or if it's as simple as just plugging in a t56 tranny harness that I'm missing?? Any help would be needed n would make it easier on me before Sikky charges me extra for having to find or rewire with new plugs to make it work. Hopefully someone knows what I actually need....