Originally Posted by Grigg
A 50 4100 has a wheelbase of 137", same as the 3800 1 ton, which has a 9' bed. A 9' bed from the 1 ton might fit and look better.

The frame on my truck measured from the rear of the cab to the end of the frame rails is exactly 8'. This bed box that I got is about 8'2" long. It will work perfectly.


1950 4100 - unrestored and driven weekly for almost no reason at all.