I'm kind of babying it until I can find a slightly longer rear driveshaft. Ive got about an inch and a half engagement on the splines at the carrier bearing which is less than I'd like. seems the eaton is a good bit shorter front to rear. the smoke show will have to wait till this weekend when I hit the boneyard for a longer shaft although I did try it out this morning at 5 AM in the work parking lot. the tires were still smoking when I parked it . looked pretty damned cool