My buddy's got an old lincoln continental with a 462 MEL in it. It's got the backwards opening rear doors and everything. It's been sitting at his dad's barn for years and the mice have really gotten to the interior.
A couple of years ago we decided to drive it around so we put a 5 gal gas can on the floor and ran a rubber fuel line straight to the engine from the can (original tank and gas line were broke). The throttle linkage was broke so we ran a length of stranded copper wire from the carb through a hole in the firewall. Finally, adding 15 quarts of whatever petroleum based fluid we could find (10W-30, trans fluid, steering fluid, used tractor oil, synthetic 0W-20, brake fluid, etc) to the C-6 and it was ready to run.
For having sat for 10 years, that thing was a beast. You'd yank the throttle wire and just hold on for dear life. There's just something so much fun about screaming down a gravel road at 70 mph in an old tank with a gas can in the front seat and a throttle wire in your hand!!
I should go do that again!