I just redid mine. I put 2 of the old style push in valve cover breathers in the valve cover. Used silicone on the grommets so no leaks. Ran all this to an ebay aluminum catch can. I used the pushlock an fuel hose because i had about 10 feet. I put the can on its side and put 2 of the clamp on motorcyle carb filters on the top. Has a clear plastic tube to see oil level and a drain on the bottom. Also ran a hose from the front cover vent up to it and sealed the plastic case to the front cover. Also loosely filled the catch can with course steel wool to keep the filters cleanish.

 

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