I have a good used complete long block engine '84 Duke (with distributor) I purchased off ebay and no longer need.
I am putting in a different motor for autocrossing instead.
I will sell it for $200 if you pick it up in Fresno.
I will give you a money back guarantee, if for some reason it doesn't run decent, you bring it back and I will refund the money. (within reasonable time limit, say three months)
I also have most of the accessories, intake, and exhaust for it if you want them, no extra charge, but the only throttle body I have is missing parts.
Let me know if you are interested.
Gerald Storvik (8shark.com)