For example :
The spark plug gap for the 460 cubic inch / 7.5 liter V8 engine in a ( 1987
Ford F-250 is .044 inch )
.044 inch
.044
( .044 inch spark plug gap ) for the 7.5 liter / 460 cubic inch V8 engine in a 1993 Ford F-350
for a 1979 Ford F-150 ( 7.5 liter / 460 cubic inch V8 ) the spark plug gap is ( .044 inch )
According to one of Fords websites : For a 1987 Ford E-350 , 7.5 L / 460 cubic inch V8 engine : The spark plugs are gapped at ( .044 inch )
The gap for the 460 is .042-.046, I had a 1991 should be the same 99.9% sure.
.044 inch ( for the 460 in a 1988 Ford truck , according to www . motorcraft . com - no spaces )
.044 inch ( according to fordparts.com )
Using the 1972 Ford Thunderbird as an example : The 460 cubic inch / 7.5 liter V8 engine : ( has spark plugs gapped at .035 inch )
.044 inch , according to motorcraft.com
.044 inch
1987 FORD THUNDERBIRD 2.3L 140cid L4 MFI Turbo (W) : Ignition : spark plug gap .034 3.8L 232cid V6 TBI (3) : Ignition : spark plug gap .054 5.0L 302cid V8 MFI (F) : Ignition : spark plug gap .050