Ford offered diesel options to go with its F-250 and F-350 OBS pickups. Originally, these trucks made use of the same indirect injection, or IDI, as diesels that had been around since the early 1980s.

Highlights from the No BS OBS Show N Swap, a show specific to 1980 to 1997 Ford trucks and the ultimate event for any hardcore F-Series truck fan.

Ford OBS trucks stem from the 7th generation F-Series (model years 1980 to 1986). The 7th generation received a completely new chassis and body style in a complete redesign from its predecessor. They ...

Duralast Platinum AGM batteries bring new life to an idle legacy project truck. Duralast ... and 7.3-liter diesel-powered F-250s and 350s of 1994 to 1997 being popular work horse OBS Ford ...