Hey guys. I need your help. I bought a 1948 Chevy 1 ton in December. The guy didn't know much about it but told me it was a dump truck. It has a longbed on it and a giant hydraulic dump underneath. I can't find any others like this, so I was wondering if it is very rare or custom built? I'll try to post some pictures soon. Thanks! (P.S. it also has some other goodies that I can't figure out, like something that looks like a spotlight base on the roof?)