9,815 mile 71 Demon 340 6-Pak Mr. Norm Survivor

If I remember correctly, the 1971 Mr. Norm's Demon 340 Six pack was a special done at Mr Norm's. The buyer would purchase the car, then sign the paperwork for the Six Pack upgrade, so yes, there would documentation. In the 1972 year model, yes, they offered a supercharged Demon 340. That was my 18th and 19th year on planet Earth, and I would have given my eye teeth for either one.