Hi;
I have a block out of an oc-3 available. It needs work though. I got it after it has been outside for about 10 years without spark plugs in. water got in the cylinders and froze, and broke the cylincer walls in cylinders 1 and 4. it will need boring and sleeves. email me if interested. I'd like to see it rebuilt and used rather then scrap it.
thank you