I got my CS144 alternator installed in my 6.2 today and good god it was easy. The wires on the new pigtail for it are the same colors as the ones on the factory harness so it was a breeze to hook up. It is a little bigger than the stock one so I just loosened all the bolts for the upper bracket, tensioned the bitch and then tightened the bolts back down. I also started on my halfdoors. For the inner door handle, the rod has enough play in it I just moved it down and was even able to use an original threaded hole.