[1972BlueC20]

It's really hard to say on the value. Don't go off of what I said I was just giving you an estimate based on the condition which is very hard to tell from these pictures. I'd have to be there looking at it in person to make a judgement.

As for the engine, the dead give away is the goodwrench 350 logo valve covers. But if he had put the original valve covers back on, and the original intake (the intake is not original either) then you'd have to look at the engine code to find out. Also these engines would be orange from the factory (block color). Also the alternator is on the wrong side to my best knowledge.

Get some better pics and go drive it and feel out the seller and get as much info as possible then report back.....i'm sure it won't sell too quick