Vintage Drag Bike;
A collection of old used up race parts the PO swears runs and holds a record but doesn't have any pics since the ex-wife tossed all of his stuff years ago, but it's got the rolled rim he snagged off the guy that bought your sandcast new, so you "have" to buy it and after a couple years of trying to fix/repair/start it you go in for the rebuild only to discover yup, only the oil pump, crank, rods, sleeves, pistons, cylinder and crankcase need replaced.
Oh the guy whose name is on the title disappeared years ago, but no worries the FBI is looking for him for running a chop shop.
At least your sandcast got its rim back. See pic to the left.