Benny's R Model Mack

[ihbuilder]

OK , I looked . the differences are subtle . For the purposes of modeling the cab passes for both cept the cowl vent . obviously the hoods are different thus the change in the cab where the hood meets it (cowl) . From manufacture stand point , you would just change 1 or 2 panels for different models . Not arguing here , I just found it odd from the way I see things with what Brian said .