Posted by AAA [216.177.180.123] on Friday, August 16, 2013 at 15:17:34 :
In Reply to: '54 5-window? posted by Chris Case [75.36.41.2] on Friday, August 16, 2013 at 14:13:27 :
and this is on the late 55 cab.
My guess is they were built up to the first year Dodge offered the W series in 1957.