Rear Locker?

[goat364]

I'm looking at buying a Tahoe and I found a Z71 that I like, its the 1999 body style but its listed as a 2000. What kind of locker does it have? Is it the Eaton mechanical locker (G80) or a posi style?

 

[Sepiroth]

Stock would be the G80. But since it is used, who knows what rearend is in it.

 

[goat364]

Ok thanks, I think this truck is most likely unmolested so I'm hoping it will have the stock rear diff. It 45 miles from my house so I figured I'd see what the people on the fourm had to say before I drive all the way down there.