hey i was wondering if there is any eaton posi units that go in a 06 cc sierra that you can control manually like with a switch in the cab. any input o recomnedations. also how much am i looking to spend thanks guys.

 

are you lookin a locker or a limited slip? if your looking a locker there are some other companys that sell what your looking for and there around $600-$800. if your looking a limited slip on the street you cant really tell its in there untill your spining, there very smooth where as a locker is actually locked and the inside tire will chirp because its movin the same speed as the outside tire but a shorter distence. dont know if that helps any

 

He's looking for something like an Air Locker. Eaton makes one called the ELocker. It's a push button electromagnetic locker.
Ebay has some for about $720 + shipping. $699 on summitracing
Part # 19695

 

would that elocker be worth the money or what would...

 

i think i would just do something like a truetrac. mine locks every single time no matter what and i can drive in parking lots and small areas just as well as before. if your talking about off road then i have no clue...

 

you'll just want to read reviews online about the Elocker. I don't know anyone on here that has used one.
I have a Truetrac and as /\ said it locks when you need it to and is unlocked when you dont. It's a very solid unit that is difficult to break and hard to beat.