The 2001 Ford Expedition has single overhead cam (SOHC).
The 2001 Ford Explorer has single overhead cam (SOHC).
The 2001 Ford Focus has double overhead cam (DOHC).
The 2001 Ford Escape has double overhead cam (DOHC).
The 2001 Ford Mustang has overhead valves (OHV).
The 2001 Ford Taurus has overhead valves (OHV).
The 2001 Ford F-350-Super-DUTY has single overhead cam (SOHC).
The 2001 Ford F-150 has overhead valves (OHV).
The 2013 Ford Fusion has double overhead cam (DOHC).
The 2008 Ford Escape has double overhead cam (DOHC).
The 2004 Ford Escape has double overhead cam (DOHC).
The 2008 Ford Explorer has single overhead cam (SOHC).