Anyone know of the best deal on them? Friend of mine said I could use my shorty glide out of my dragster. It's got all Coan stuff in it along with a high dollar planitary. He said with a 4.10 gear and the gearvender on it would swich to a 3.20 ratio. He said they were good to like 1200 hp. From what I seen their around $2800. Alot of cash but would work out better if you could get away with a 4.10 gear. Anyone on here running 1?