[JOZW30]

Couple things to add or ask;

What is the VIN up to the "M"? This will tell you if it's even a 442.
If it has the original tranny in the car, what's up with that shifter?
Has half a rally pac?
Rusty's correct on the intake years.
Those chrome valve covers would only be correct for Rusty's H/O.

The red fender liners look too nice to have been with that car from birth (opinion).

Still worth restoring if it's a 442, but probably not for his asking price without strong proof.

My $0.02