.044in here for now this is for all engines v6 and v8 for 1977 .You should buy a haynes manual they are great for all of your specs and it should only cost you about $20. the manual is great!!
stick it on the spark plug, its a coil on plug stick it on the spark plug, its a coil on plug
Your 1993 Ford F-150 - 5.0 L V8 engine spark plug gap is ( .052 - .056 inch )
for a 1979 Ford F-150 ( 7.5 liter / 460 cubic inch V8 ) the spark plug gap is ( .044 inch )
.044 inch
The recommended spark plug gap is .044"
The proper spark plug gap for a 2001 Ford F150 4.6 V8 is .054"
On a 2002 Ford F-150 : There should be an information decal in the front of your engine compartment that shows the type of Motorcraft spark plug to use and the spark plug gap ( the Vehicle Emissions Control Information decal , VECI )
.044 inch
.054"
You use an eas-out.
.042-.046
.045