Gearing?

[SouthBoston]

Curious as to what my truck is geared at. I have a stock 1992 z71 with a 350, nv3500 and 10 bolt rearend.

 

[LoudnLifted88]

look in the glove box for GU6 3.42 or GT4 3.73 those are most common but its a G code and G80 is the factory locker

edit if no tag in glove box type your vin into compnine.com to check all the options that your truck had from factory