.044 inch ( according to motorcraft . com - for the 1996 Ford F-250 with a 5.8 L engine )
It is 0.054
.050
the gap spec is .054
THE GAP SHOULD BE SET AT .054".
.044
you need to set your gap to .054
.052-.056
.054 inch
On a 1996 Ford Crown Victoria : Check the Vehicle Emission Control Information ( VECI ) decal in the front of your engine compartment . That will indicate what type of Motorcraft spark plug to use and the spark plug gap
.044
.042 - .046
On a 1996 Ford Ranger , 3.0 liter V6 : Check the Vehicle Emissions Control Information ( VECI ) decal , located in the front of your engine compartment ( it will show the type of spark plug to use and the spark plug gap )