Is there a source listing the wheel base for all early Ford Trucks?

Thanks

 

Describe "early"
My favorite references are the actual Ford truck parts manuals since it only takes a few to cover just about all years thru 56 anyway. Repros are available pretty cheap.
At least you will know what left the factory, not what was done by others over the past umpteen years.

 

The book 'Ford Trucks Sine 1905' will sorta give you the info.