Hello I seen you commented on another person post and I have a question if you have time. I have a 94 z71 that had a 6.5 in it. It originally came with a 4l60e and I’m attempting to put a 4l80e out of a 95. I've replaced the input and output speed sensors, solenoids, and internal wiring harness and pressure plate assembly. Right now it’s only running in 1st,2nd, and reverse. What do I need to do? Thanks I’m advance