I have a 96 GT 5- speed and I have a set of 4.30 gears to put in it. My question is, is the gears going to hurt the car more than help it? I see alot people running 4.10's in 2V's. The car is pretty much stock, BBK cold air intake, 75mm Holley throttle body, Trick Flow upper and a h-pipe with Flow Masters. I do have set of P.I. heads and cams but that will be later on once I have the money to get the heads ported. How would the 4.30's do with the P.I. heads and cams?