I have no personal experience with the rear axle however the truck I'm pulling it out of I picked up from somebody I know who said it was great when they parked it and it's got very low miles on the truck. I believe 75k if I remember correctly. Which shouldn't be difficult to believe by anyone who spent any length of time whatsoever under old vehiclesI don't know the gear ratio and couldn't find the bom number but probably saved it assume that it's a 3.08 open. It will come with or without the springs and drum to drum. Bolt pattern is five on five
Thanks