Need Help!!

[vette ownz u]

Alright ive been looking at the boards for a week now trying to find all this information so im just going to start a new thread, heres what i need to know any help would be GREATLY appreciated :D

I want to get 3.73 gears for my bird but im kinda new to the whole drivetrain mods so im not sure what im going to need. What exactly do i need to buy with the gears? I know i need an LSD (well not need but a good idea right?) but are there other parts i need to buy??? I have a 1999 Firebird with stock 3.08s in it and no LSD. Once again thanks for any help guys!!

[RallyRed 98]

you need the ring gear, pinion, associated bearings, crush sleeve, and a 3 series differential that will allow the thicker 3.73 gear to fit in the differential.

[therock]

I think all you need to do is buy
1. Gears
2. Diffrentail
3. Rear End Install kit there about 100-120$