RE: Project Hard-CORR
Mach 427's can't hold a candle to the 6 port 457's / Mad Force would probably do better because of the exterrior but not the gears, Trans in a 2 speed it depends what size tires your going to run and if your going big the only one thats geared for it is the MMT, backwards of that for gears would probably be the 8.0 MGT....................you really need to make a plan and get your frame and rear end together and go from there. Lots of trial and error go into the unlimited class [:-]