rear end problems!

[Firebirdformula99]

hey guys ive been having some clunking noise coming from my rear end i was told it was my limited slip i pulled the diff cover off and everything looks ok but i think the clutches or something in its going bad i want to switch to a 12 bolt but is there one i can put in without any modifying and not going to kill my wallet?? thanks

[pajeff02]

Here are two threads from a while back that may be helpful:

How to pick a rear


Moser 12 bolt installation

[garygnu65]

check all the used parts sections of all ls forums for a used bolt in 12 bolt rear.go to the rear end sections also for leads.Powertrack makes a unit thats bolts inside the 10 bolt stock diff. pwt-1931-lr I believe,can be done with in car with few tools.