to be honest with you i dont think just changing rotors is going to make any difference in stopping power. The drilled and slotted rotors really dont make a difference in a street car you dont reach speeds enough to really use the benefits they give. If you want to up the brakes you would need to go with a whole brake kit but if you have the 73 up stuff i would say you will be fine with what you have. Just make sure there is enough meat on the old rotors to have them turned a lot of places will say there is but its at the bottom of the allowable thickness and the first time you have to really get into the brakes you warp them again. Good Luck Justin
