* 360 cubic inch (5.9L) V8: This was a very popular choice.
* 390 cubic inch (6.4L) V8: A larger, more powerful option.
* 429 cubic inch (7.0L) V8: Less common, but available.
To know the *exact* size of the motor in a specific 1972 F-250 Camper Special, you'd need to check the vehicle's documentation (like the original owner's manual or a vehicle history report) or look at the engine itself for the displacement information (usually cast into the engine block).
