i have the chromo inners and birfields with 36's and they rock. no problems at all. i blew the inner driverside shaft the birfield and the end of the shaft on the birfield and the hub.... so i bought the inners and birfields and a hub. the housing is kind of scarred up. and the inner seal leaks(maybe bent housing too) but other than that no problems. and i have abused them many of times