Steve, Good call. Yes it is. I purchased it July 4th. Our son-in-law has Kermit, the B that Bill's wife drove. I'd enjoy and appreciate a chat if you know any history on the car.
I don't have any information on this specific car's history, but I've just uploaded 17 articles on the history of the factory MGB GT V8 model to this address: http://www.britishv8.org/British-V8-Current-Issue.htm
We'll have another BIG installment of factory MGB GT V8 stuff in our spring club newsletter... I'd really like to feature this car too!