I've got a ton of gear sets laying around, all the sets listed are GM and have ~15k or less on them. Add $15 for shipping to price listed

GM 8.5 3.73 ring & pinion............$100

GM 7.5 $ 7.625 3.73 ring & pinion........$85

GM 7.5 & 7.625 3.42 ring & pinion........$65

I've also got a GM Eaton G80 (has about 50k on it) limited slip, not a factory LSx locker but for a regular GM 7.5 or 7.625, can't say if it fits a fbody rear end.......$100

Richmond Lockright locker (a real locker) 7.5 & 7.625 you'll need an open carrier for this to work, would also sell it installed in my current carrier if wanted......$225 without carrier has about ~20k and works awesome. (not pictured in links)

Lastly, i've got a few sets of 7.25" gears, 4.10s, 3.73s and 3.42s if anybody is interested, they fit GM 7.25 front IFS diffs.

http://www.fquick.com/garages/viewgallery.php?albumid=2

pics in link, note middle gear set (3.42s) has gear marking compound on them, not rust.

Email: samsung33@hotmail.com