Marine 273 build

We had one 'ell of a time with an old marine setup that used the front of the crank for power, back when I sold parts.

I've forgotten what engine, but it was something you don't see much, therefore no one was familiar. The customer kept INSISTING he needed a "rear seal" and whatever we ordered was the wrong one!!!

Of course he was talking about a front seal, regardless of the way it was installed in the boat!!!