F 450 2WD Super Duty V8-5.4L SOHC VIN L (2003)
Valve Guide: Specifications
Valve guide bore diameter .................................................................................................................................... 7 044 - 7.015 mm (0.2773 - 0.2762 inch)
Valve stem diameter - intake ................................................................................................................................. 6.995 - 6.975 mm (0.2754 - 0.2746 inch)
Valve stem diameter - exhaust .............................................................................................................................. 6.970 - 6.949 mm (0.2744 - 0.2736 inch)
Valve stem-to-guide clearance - intake ................................................................................................................. 0.069 - 0.020 mm (0.0027 - 0.0008 inch)
Valve stem-to-guide clearance - exhaust ............................................................................................................... 0.095 - 0.045 mm (0.0037 - 0.0018 inch)
