Need help with "Rear Ends"

[Buick in Olds]

Have an 84 G-body and rebuilding the 231 V-6. Mods include 4.1 Intake and Carb, minor port work on heads and manifold, cam and new valve springs, going to modify stock pasenger exhaust manifold to try and make true duals. Only have 200 C Trans with a 1500 RPM conveter. Need to upgrade the rear end. Tonight I dropped the rear end out of car and hope to install a posi unit and 3.23 gear set, it's a 7.5" rear end. What other GM cars used the 7.5" that I can get a posi and gear set out of! Have a line on a complete rear end out of a Camaro (80"s F-Body). Will the guts out of this rear end fit the rear end from my car? Any good sites that have this info! New parts approximatley $650 versus $125?

Thanks!

 

[REDS HOT AIR]

82 and up fbodys rear guts will fit.

just make sure the fbody has a 7.5 ten bolt some late 80's come with a borg warner rear like the tta's have

most s-10 trucks have good gears in them also