What is the rear end on my 97 gmc sierra c2500?

[sk8terboy93526]

i was wondering does anyone know if my stock 97 gmc sierra c2500 2wd has a limited slip/posi rear end on it? also what is the rear axel gear ratio on the truck? thank you!

 

[Molson02536]

i was wondering does anyone know if my stock 97 gmc sierra c2500 2wd has a limited slip/posi rear end on it? also what is the rear axel gear ratio on the truck? thank you!

Look in your glove box for the PRO sticker. Look for a G80 which indicates a limited slip rear end, and her is a link for the gear ratio you have according to you PRO codes.

Good luck and hope this helps. http://www.c2e.info/rpocodes/gmrpocodesGthroughM.html