i have a 98 f150 4.2 regular cab shortbed stepside that i am going to be building my plan is to put a 5.4 in it and basically turn it into a lightning. if anyone has any information on what needs to be done with the transfer case and rear end and drive line to be able to make everything work and be reliable i would appreciate it and how easy this will be. another option i was thinking about was trying to put the v10 in it. i want to build a fast fun truck that will be as fast as any stock truck out there hoefully faster. any imput would be appreciated good bad or indifferent.

Thanks
Go Fast
Todd