i plan on running a 4.1 gear with a th-350 trans, i want to be sure that the car does not whined out before i get all the way down the 1/4 mile so what height tire should i run? i would also like to notch my frame in the back and i'm going to roll my fender lip also but will i have to do anything else to fit a 31-16.5-15lt mickey thompson et street on the car? it will be most likely daily driven but i want a monster tire under the back end. and is it true that if i tub the car i can't have a backseat? its an 84 regal by the way.
