You most likely know that fuel tanks need ventilation in order to allow the fuel to continue to pump without causing a vacuum. This can either be through the gas cap itself, or via some sort of ...

In many vintage trucks, the stock fuel tank was located behind the seat, inside the cab. While this was a very common practice for a very long time from most manufacturers, it never really made sense.

An inner liner of S-2 Glass impregnated with a proprietary epoxy formulated for compatibility with the filament-winding process is able to resist continuous exposure to jet fuel. A honeycomb core made ...