Rob for your info, there really isnt a big market for stuff to make vettes more dig cars, yes there are the tranmission upgrades along with the rear end upgrades but you can get that for any car. The only thing they make is adjustable shocks and a tranny girdle but that only helps to keep things from twisting. So this is why vettes are hard cars to launch. Alot of people think that since alot of vettes dont cut sub 1.7 60' it is driver error when really they never tried to launch these cars. There is no ass end weight at all in these cars nor do they like to squat like a typical fbody/mustang. So when it comes to dig races we have our hands just as full as you would if you were to roll race..