I have done this swap a few times, it is well worth it if you are looking for big power increase. you will need to pull the cam to replace the timing case, also have to change the injectors, lines, lift-pump, filter housing, throttle linkage, and you will have to wire the fuel shuttoff solenoid. it is a pain in the truck but like i said it is well worth it. if you are only wanting 300hp or less then dont bother with the swap, a good p-pump and all the pieces for the swap can cost 1000. 00 easy. you will have no hp limits with the p-pump, try to find a 215 pump if you do the swap. :-laf