If you have built an older car, chances are you have had to deal with rusty floor pans. Sometimes you can get away with minimal patch work, but far too often the pans are completely wasted. Such was ...

Replacing floorpans is one of the most basic sheetmetal jobs there is and among the most common. Even an otherwise rust-free car will often have some Swiss cheesing of the floors-40 years of wet shoes ...

Mustang rust doesn't stop at the floorpans. Trunk areas are another problem area because rear-window and trunk-lid seals leaked as much as the cowl vents, causing quarter-panel and wheelhouse ...