I need some measurements. The bottom of my fender where the rolled edge is gone. And finding a good set of fenders will cost a small fortune so I'm going to repair what I have. I need the length of the wheel opening. The arc from bottom to other bottom. Hopefully this will give me an idea of how much is missing. I cut off a piece of 3/16 plate from bottom of fender and the ugly was reveled

 

Are you saying you have an express box for it? So, it's a tonner? I sold mine so I can't measure, sorry. The bed in this photo is on a '38, but I got it off a wrecked '46 tonner. Maybe you can judge some from the photo. I had to narrow the box down by 3" to fit the older truck.

 

Thanks for the helping. The truck I'm working on now is half ton but I'm sure shape of bottom of the fender is similar. My avatar is a tonner my wife's truck the 41 is a half ton now my 39 3/4 ton is an express bed set up, those fenders have the same strapping along the bottom.

 

Pm mmea cell number and I'll send you some pictures of the fenders on my dad's 41 1/2 ton

 

The 41 rear fenders on my truck 1/2 ton are 27 -1/2 bottom inside edge front to back and center bottom(straight edge used) to top wheel opening 17-3/4.Hope this helps.

 

Thanks everyone. This will definitely get me started