Depending on the year, you should have at least 2. Both placed downstream of the manifolds no more than 18 inches. On later years yo may have up to 2 more one before the catalytic converter and one after.
I currently have a 1972 Ford F250 with a 460 in it.
9to11mpg highway
12B
voltage regulator on 1987 ford f250
i have the same engine in a 1984 e350 and i get about 8
.044 inch , according to motorcraft.com
I believe it just has the ( 1 ) oxygen sensor
A 1996 Ford F-250 , 460 cubic inch ( 7.5 liter ) V8 engine is FUEL INJECTED
245 H.P 400 FT. LB torque
on the back of the block on top of the bellhousing mount
The filter is located in the frame rail
fireing order ford 1994 e-250 econoline