Interesting to note, I have a '51 1 Ton Panel--unrestored. It has the "riveted" extensions. It also has front and rear shocks, but the VIN plate says it's a 1 ton. Maybe it was a factory thing; quick solution by using on-site 3/4 ton frames?
As for the box, they are scarce. The 9 foot box is the standard box for the 137" wheelbase. And as with truck values, they are worth what you're willing to sell it for. Condition is key, a good condition box will save you the headache of finding an alternate truck bed.
Last edited by Dave51Chev; 10/19/2011 3:31 AM. Reason: technical correction
