V6 to v8 swap
#1
V6 to v8 swap
Hi everyone im swapping my 95 k1500 4.3 with an 89 c1500 5.7 i know that the harnesses are the same my question is does the ecm control the 4 wheel drive and are the frame mounts bolted or welded onto the frame and if so will the loation of the holes be the same