[Big Block 69]

I may be mistaken, but I thought that all small block 69 Corvettes, 300 and 350 horse had metal fan shrouds.
That also appears to be a Big Block curved neck radiator. It also still has the bumps between the headlight doors and the hood. So it probably hasn't had any front end damage. The radio knobs are a later style. If he doesn't still have the factory side pipe covers, those can be pricey.