Ok, got a line on a very cheap 5.4 L Lightning motor complete with accessories/wiring harness/ecm. I have a 4.6L now and was wondering if the long tube headers I have will swap onto the new motor?? It's a SOHC motor, so going by all I have read about the swap, I'm going to say "Yes" but wanted to make sure 1st........ also, will my stock A/T bolt up as well?? I am going to have it built, just want to make sure it will bolt on.... I have been racing SBC motors for years and this is my 1st Ford, not to mention my 1st EFI motor, so I'm pretty excited!!!