[flipper35]

Other than the headers and motor mounts it sounds like a nice 'different' setup to me. But if you got the whole truck,why not use the complete fuel system? If you are talking about the new automatic, it has two separate gear ratio's for 2nd gear. One is used while upshifting and the other is used when downshifitng to pass.

You may want to measure the tranny first too. My a833 is long for a manual and makes a very short drive shaft.