Originally Posted by
98DOHC
Fuel lines, plus the tank for what ever year wiring and computer your using. I recomend 96-98 as they had return style. and oh yeah everything else besides the rear-end. Well thats if you have a 8.8 in it already.
What he said...

Plus a few more things. Like trans crossmember, coolant system, Brake system, powersteering. And depending if your going to a 03-04 cobra engine or not the whole intercooler system.