1941-1949 international p/u wheelbases?

[67cst]

hey guys anyone know what the wheelbase of a 41-49 nash pickup is? my old man is looking at a 49 kb2 with a 135 inch wheelbase, the guy says its a shortbox but i think he is full of $hit....the box is damn near 7 and a half feet long, anyways does anyone know if this is true? ive seen lots of shortboxes of these years at shows with like a 6 foot box...are these trucks shortened?

thanks in advance, Derek