Theo89GT5.0
New Member
So I’ve heard that these are a must to get on a fox body. I have basically a stock engine minus the basic bolts ons but do have some 3.73’s going in soon. Should I wait till I start making decent power to do the SFC’s or should I just go for it now as well? I know it’ll help stiffen the chassis but is it really a necessity? Thanks in advance