Hi guys im new here and have a few questions. I have a 1993 chevy k1500 that im dieing to do a swap with a 5.3. now i have a 4l60e which has a 12pin connector? correct? can i use a nelson harness to control it with a pcm out of a new vehical with the 5.3 or do i need to use my old computer? also is there headers for the 4wd obs trucks with the swap?
thank you