[Crankster]

I always associated it with high mileage smog engines in the 70s, something someone would add to the crankcase on a long neglected beater they wanted to keep on the road. It gives mollasses in January a bad name! Bought a can (comes in a plastic bottle now, natch) to use in a manual steering box, it's unbelievable how thick and sticky that stuff is. Couldn't pay me to put that in a motor!