Hey guys. Found a 9" a coworker at Rocket City Offroad here in town has. I havent checked it out yet, or even seen it, but I can prolly buy it for 100 bucks or so I would assume. It is out of some type of Lincoln I think.?.? I do know that it has disc brakes. I have read some info on the 9" variations, and was also told by a guy that onyl the 66-77 broncos used the 28 spline versions. All others are 31 spline. I know the ol broncs did use the 28 spline version exsclusively, but this 9" is coming out of a lincoln car, I think. Year I dont know?? I thought I read somewhere, any car 9"s with disc brakes were the 28 spline version. Which I don't want. Because I read you cannot shorten these because the housings neck down, although I also read if you can shorten them mroe than 4" you are ok.?? A little help here, so I can get this 9" under the TJ before Tellico Thanks as always.