Iv'e never seen any GM truck with a painted tank from the factory, unless they were installed in the cab before it was painted, and then if any paint was on the tank, it was just overspray around the edges.

The tank in my 45 GMC was like that. The truck was green from the factory & the tank was mostly bare galvanized metal with green around the edges.

Last edited by JeffL; 02/13/2014 11:06 PM.