Cab 11 Chevrolet 'Caution' Plate

[Grant Bowker]

The vehicle data book reproduced by Bill Gregg does give curb and maximum weights (that differ by body type) for many variants. The date of publication means most will be cab 13.
I would be reluctant to use the curb weight as the cowl and chassis as my understanding is that cowl only includes the floor and front portion of the cab, not roof and cab back. It would also leave out the rear body. I could be wrong on this.