just a few questions about wiring

hey tom, in regards to the tranny, I think starting in 68 they had a larger hole in the crank register for the newer convertors. I've heard of a bushing you can get that lets you use your older tranny with the later engine, but have no info on it. I do know the later convertors wont fit the 67 down trannys. you might get one made for it, but again I have no input. you talk about wires, I bet I took enough scrap copper out of mine to almost fund this project. lol. if you want a clean look, your going to have to shorten a lot of wires cause it's hard to shove a 7' harness in a 4' hole. lol. dave. by the way, where's crystal springs located?