I have a line on a positraction 3.08 rear end out of a 67 V8. Its a make offer deal and was in a running great 67 that has done wholesale to go from a coupe to a fastback Eleanor. I basically got upper and lower arms, sway bar and disk fronts. He put in a rack and pinion front end on it. Unbelievable work done. So this rear end is available. With a high performance rebuild on the way. What do I need to question about it. Is it a good fit. They are at the same business that will be doing all the suspension upgrades. As it is now in my 2.83 has to machine the axles to go to 5 lug disk brakes. I have hit the motherland of parts at great prices. Right now I'm offering $600. What do you think.