...'Just talked to the seller...
The car was originally 289 2v, C4 and the previous (original) owner put the 351C in about 10 years ago. The trans is still C4 adding that "C6" was a typo. The frame has about 140K miles and the engine 60K. He has a Marti report and says everything else is factory original. He's had the car for seven years and puts around 500 miles annually he said. The entire front suspension was rebuilt as well as interior w/ all new apolstery. He says there is no rust and the car was purchased new in Palo Alto, CA. Lake county is about two hours north...
He promises more photos and info when he returns from business trip on Friday.
He seems very forthcoming & easy to talk to