Didn't find that one searching for Isuzu, in GM's RPO it means Computer Sel Suspension ...
Thanks for the reply, I was figuring I'd have the 4.77s as well since I have a staggering 130hp! Unfortunately I know I don't have the G80. I high centered and one wheel was screaming away.totten said:Your gearing would be 4.77 's ,I 'think, rear axle open or with g80 code limited slip diff.
They are catcodes (catalog-codes). The jeep guys love to refer to their rigs by the catcode (ie, XJ, CJ, YJ etc)JustinTX said:What are the letters next to some of the descriptions such as the RBB codes?