Best differential for a 10bolt 2000 Silverado

Well my rearend is shot and im looking into replacing it. I drive my truck everyday on pavement, but I always spend lots of time playing around in the mud. What would be best?

Thanks

Auburn Gear is real good, had one put in my 2wd truck and it would go almost anywhere. Also a few options as to which type you want.

http://www.auburngear.com/oemdifferentials/

Auburn is a good differential. The one issue with them is that they are not rebuildable so when they wear out, it needs to be replaced.

The Eaton Posi is rebuildable http://www.eatonperformance.com/differentials/posi-lsd.html

My car came with the Auburn and requires a special additive for clutch chatter. When it goes, I will replace it with an Eaton Posi.

//2000CAYukon

Would it be a bad idea to do lots of highway driving with a Detroit Locker?

I wouldn't trade my eaton for anything in the world(except maybe a Ford 9" :grinyes: ) Truck makes close to 500hp and it has never failed to lock in when I needed it. Great product!!!