its a 5.6 gap
Walter Stern was born in 1972.
Beth Ostrosky Stern was born on 1972-07-15.
A/C spark plug is---R44T and the gap is 0.035
.035
.024
035
.035 inch
Using the 1972 Ford Thunderbird as an example : The 460 cubic inch / 7.5 liter V8 engine : ( has spark plugs gapped at .035 inch )
5.0 or 2.8 engine, .035".
.030"
( .035 inch ) for a 1972 Chevrolet 350 cubic inch V8 engine
www . motorcraft . com ( no spaces ) shows : For a 1972 full size Ford with 400 cubic inch V8 engine , a spark plug gap of ( .035 inch )