Hi guys, Im still hunting for a decent rearend for my 84 monte. I came across 2, but Im unsure if they will even work. One is out of a older caprice, the guy is unsure of its lenght, but says its has a posi or locker with 3.30 gears, and about the same lenght as a cutlass 12 bolt. The other is out of a 95 caprice cop car, its a posi, unsure on gearing, but has disk brakes. Both owners are asking $200. Will any of these work?? Another guy has a ford 9" out of a 68 bronco. It has 4.10 gears with trac lock. This seems like my best option for durability, and gearing, and parts availability, but the problem is the price, he wants $750. Any info, advice, or help would be great! Thanks everyone!!