I was wondering if i could do a 4v swap, i have a 99 gt that i was planning on buying a new cast iron block, but the description says a 2v production block, it is a ford racing block, and i also was going to do a 5.0 stroker kit with forged cobra crank, and i was wondering if anyone could give me some advice on if it was better to stay with 2v or if i could do it, since i am going to build a new motor, i plan on using 99-01 heads and intake, do i need a computer, and other things? i am also going to a tubular k-member i plan on using my current tranny