Well,never heard of that,I'd like to see some info.
Lots of cab sharing was done.Here is what i know on this history subject.Im sure there is more
Mack used the basic shell of the ford BUDD cab,FWD used it for a while too.FWD used the dodge C cab,it was built by BUDD also
The international emeryville cabovers. conventionals,and low c.o.e. used a REO designed cab.
Whites and diamond reo,and later westernstar used autocar cabs
Henderickson used international cabs and Ive seen one picture of a c.o.e. with a peterbilt cab.
Hayes and Brockway used mack cabs,when mack owned them.When hayes was briefly owned by paccar the c.o.e. used a pete cab .
Pacific used international cabs.
Scot and a cement truck named RRC used a ford louisville cab
There is a late model KW c.o.e that used a euro cab,forget the models though.