Product notes: Chassis Cab (narrow frame). OEM Numbers: 9C3Z5H221A Make Model Years Engine Model Notes Notes Ford F-350 2008 to 2010 Ford 6.4L Power Stroke F-350 / F-550 Ford F-350 2008 to 2010 Ford 6.4L Power Stroke F-350 / F-550 Ford F-450 2008 to 2010 Ford 6.4L Power Stroke F-350 / F-550 Ford F-450 2008 to 2010 Ford 6.4L Power Stroke F-350 / F-550 Ford F-550 2008 to 2010 Ford 6.4L Power Stroke F-350 / F-550 Ford F-550 2008 to 2010 Ford 6.4L Power Stroke F-350 / F-550
