I need a clutch upgrade for my truck and I do not want South Bend. A friend of mine has one and is not happy with it, has had to pull it and send back 3 or 4 times, and said for the money he paid he shouldn't have problems. his is rated for 700 or 750hp and like 1400tq, he dynoed it at 502hp/1000tq and it slips. Anyway, I was looking at Valair clutches. I just street drive and occasional light towing, no racing or sled pulls. I was looking at Valair's single disc rated at 550hp/1000tq. Anyone had any experience with these?