56 Chevy Pick up 3200 series long bed

[JOHNJOHN]

Thanks for your answers.
I have found this drawing below but it specifies to the 3204 series (among others) and not the 3200.


56 CHEVY PU CHASSIS 2 by Wegothim, on Flickr


What should the difference be between 3204 and 3200 (our pick up) ?
That drawing specifies the wheel base to be 123.25 on the 3204;
Do you think it will be the same on the 3200 ?

G&R's57GMC, do you mean that on the 3200 seires the front whell is 1 inch forward with reference to the 3100 seires ?

Thanks