) Since I've never seen a 1450 series listed other than on this sheet, I'm guessing everything with the V-8's were tagged as 1500 series. But yours may fit the in between status since it would have the larger engine, but appears to have the smaller carriers??That was just a semi-educated assumption (?) due to the added weight & torque of the diesels over the gas powered units that there must be additional bracing or gussets stock.In what way are the frames stronger than a 1600? The reason I ask is my 1600 has a Cummins and an Alison so I'd like to compare.

Hey David, where do you put the 4500 series?
4 series, 2 tracks & 5 doors? Who came up with that? 