i have a 97 ss, and i'm looking to get a 12 bolt for it, cause my rear end is already making some noise so i figured i would go ahead and make the swap. question is, how do i go about finding a 12 bolt for my car. don't really know much about this stuff, but i was looking for some the other day and they were all for older model cars, like 70s, or 80s models? is there a company that i can look for them at?

 

There are some vendors that sell them as a complete bolt in. Thunderracing sells Moser, T Byrne sells Strange. Here's the Strange.

http://www.tbyrnemotorsports.com/lt1catalog.html