1966 Buick Riviera Dual Quad

I'm listing this Riviera for a friend. This is true survivor. Riviera dual quad setup.The car is also equipped with posi traction rear and dual exhaust. The car is intact and there's an original split power seat that goes with the car to replace the odd buckets that were found in the car. The mileage is supposed to be accurate. The car need some attention in the floor pans and around the trunk. The doors all close and open solid. The car is not running, but rolls freely. I'll try to answer any questions. This car is definitely a rare one. You can check the Production numbers on the Riviera Associations web page. Just wanted to add: engine serial # 6K2008349. production code: KT 174; block #1364705