Motorhome 440's... factory seconds?

I do NOT want what this chap is smoking!!! There would be NO WAY that a block would be re-cast, and undersized journals and such were much more commonplace than one would think. I have an entire page of symbols to indicate a myriad of different undersized components that you may come across when decoding engines and stuff!! Everything from oversized cylinder bores to undersized valve stems to oversized lifter bores and everything in between.

Next time he passes the pipe your way, tell him to keep it right on going!!! Geof