I have a 1996 gmc sierra, 5.8l vortec, auto transmission with a stock rear limited slip rear end. The rearend blew up so now I have to replace it but need to know what the ratio was. How can I find out? There is a sticker in the glove box with a bunch of codes but I have no idea how to first tell which ones referr to the rear diff and second where to look to decifer what they mean. Any help?
- posted
15 years ago