The 4l60 in my 97 z71 pickup recently lost second gear. I have a chance at a free 4l60 from a 2000 chevy z71 with the 5.3. I understand that the bellhousing will bolt up with the exception of one bolt. Does anyone here know if I can get make the flex plate and TC work. Also, is it possible to hook the wiring up and make it work with the 1997 computer? I am open to splicing harnesses if I can find pinout diagrams to get the wires right. I just want to make sure it is actually possible before I start pulling things.