If you're using platinum plugs, don't worry about the gap. Install them right out of the box. Gapping them will destroy the platinum and they won't fire correctly. It will not run.
.044 inch
.044 inch according to www.motorcraft.com
Your 1993 Ford F-150 - 5.0 L V8 engine spark plug gap is ( .052 - .056 inch )
The spark plug gap is ( .054 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 gap is .54"
The proper spark plug gap for a 2001 Ford F150 4.6 V8 is .054"
The spark plug gap for a 2005 Ford Taurus 3.0 is recommended to be set at 0.44. The actual setting varies based on the specific spark plugs used.
.044 inch
.054"