Let's see, I've got a sheared tailwheel lock pin from a DC-3, a peened R1820-82 piston (I think the matching cylinder head is around here somewhere,) a Smiths electric revolution indicator (funky Britsh tach that goes to 20,000 rpm,) a FAA approved first aid kit and a 5 pound halon bottle (both riding around in the trunk of the car), a generator control panel for a CV-440 and one blade of a Dowty Rotol prop. Just stuff I walked out the door with. Except the prop blade, it's over 6 feet long and weights 120 pounds. That was a bit of a project.