when I bought my 90 mustang, it already had the smog pump & AC deleted. The guy said he bought the brackets/pulley kiits from summit. I deleted my power steering because the pump went bad. Didn't bother to cap off lines. I just jacked the car up and turned the wheels left & right until I got most of the fluid out. Then I cleaned up my engine compartment from the blown pump. Its a workout when you are in a parking lot for example but, at high way speed, Its no big deal to me. My water pump rotation didnt change. I use an 850K6 duralst belt. I have 215 70 r 15's on all 4 right now. I'm doing a 5 lug conversion in a couple weeks from now. I plan to do the old school, skinny in front wide in the rear but, not because I think its to hard to steer. Good luck with yours. Not sure what year car you have but hope this helps ya. I'm no expert, this is my first project build.