I never heard of CompNine. Does the CompNine give more build details than the RPO codes and the RPO descriptions I.e. it would give full description or model/part numbers of the axles and brakes and other key items. Or is it the same description list you would get from the RPO in the glove box...
thanks for the comments, Not sure about the trany change, i found a spec sheet on line for 1995 saying the 5.7 2500 still used the 4L60 in 1995. I also see the rear axles cap jumps to 6000 with a 3.73 or 4.10 available and of course it sits almost two inches higher
I have 1995 GMC Burb 1500 5.7 6 lug and I have a chance to buy a 1995 GMC burb 2500 5.7 6 lug, or at least that's what the badge/ad says it is. I have not had a chance to actually look at it or check vins or codes in glove box. I was wondering a what is changed from a 1500 to a 2500 with only a...