You could also just shave the top of the stopper off (so that the belt won't rub, but I'm too lazy to do that) and bolt it straight to the chassis instead of putting it on a standoff. It's just a setup I've been using on all my cars for the past several years. So I just unbolt it from one car and put it on the next since most have a center hole in the chassis somewhere and belt spacing is pretty much the same from car to car.