69-73 460 gap is .034" 74 is .054, 75 model gap is .044
.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 )
I was looking at one of the Ford websites and it shows : For a ( 1978 ) Lincoln Mark V , 7.5 litre / 460 cubic inch ( the spark plugs are gapped at .050 inch )
.044 inch
the gap is .044
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 )
The gap for the 460 is .042-.046, I had a 1991 should be the same 99.9% sure.
0.045
Most use a .045 gap.
.044 inch ( according to fordparts.com )