As most of you know from my other thread that my 4l60e gave up on me for the 3rd time and this time its really bad.So I got a 4L80e with all its electrecity and the TCM my only problem is how im going to connect it to make it work on a gen4 truck since the 4l80 didnt come on a gen4 truck.

Help me find a solution for my problem

 

Two choices:
A) plumb a vaccum modulator into the trans (probably the best way) and hook up all the linkage and tubing.
or
B) Maybe get a TCM to control just the trans? I think thats possible?