Im doing a swap. I have a 90' Chevy truck with the 5.7 that came from the factory with the 700R4. I got a good deal on a 2001 5.7 LS1 out of a Corvette. I couldn't use the trans out of the Corvette so I want to bolt up a 4l80E in place of the 700R4. My question is... Does it matter what year or what vehicle the 4L80E comes out of to match the 2001 LS1. my biggest concern is I have Drive by Wire and I want to use as many wire connections as possible so I dont have to delete too many wires. If you guys can help me in this process it would be great. Thanks.