It is 44 hundreths
0.044
( .054 inch spark plug gap ) according to fordparts.com for the 5.0 liter / 302 cubic inch V8 engine in a 1989 Ford Bronco
Spark Plug Gap is .044
gap it to 44
.46 to .51
The spark plug gap is .045.
The spark plug gap for a 1989 Honda Civic LX is .044" (1.11mm).
The spark plug gap for a 1989 Toyota Camry is usually preset when purchasing a new spark plug. However if not preset, then the gap should be set at .044 inches.
According to one of Fords websites : For a 1992 Ford Bronco : ( 4.9 litre inline six cylinder and 5.8 litre V8 spark plug gap is .044 inch ) ( 5.0 litre V8 spark plug gap is .054 inch )
5.0 or 2.8 engine, .035".
.044 inch
.044 inch