id rear end
08-08-2010, 01:57 PM
i'm new to this site and i'm wondering how to id a 2001 gmc jimmy rear end. i know it's a 3.42 but not sure if it's a 8.?? or 7.?? is there a tag somewhere that will tell me. it has 10 bolts holding the cover on both may have the same amounts i'm not sure .any thing would be helpfull. thank you s/t :feedback:
08-08-2010, 09:56 PM
Check the RPO codes on a black and white sticker in the glove box. RPO codes are 3 character codes that tell every component that is installed on the vehicle. Post any that start with "G" and we can tell you what axle you have.
Automotive Network, Inc., Copyright ©2015