[Jeff Lee]

As Rod and Finespline said, he's the best. Do it right the first time and save the aggravation for those trying to do it a little cheaper.
He offers both dual and single disk units with steel hat which does not require the uber-expensive bellhousing of a billet hat. But he builds all billet units if that's what you need. Most go for either the single 10" Sportsman or the dual 7" Sportsman. I've used his single 10" and now have a dual 7" waiting on the shelf for the rest of the car.