where to get metal crankcase vent hose?

George sidman at webloq.com
Wed Nov 12 14:59:56 PST 2008

On the copper crankcase breather hose adapter, it does reduce from the 1 1/4
inch to 1/2 inch to fit the 1/2 inch elbow that turns behind the block, then
upsizes to the 3/4 inch which fits very nicely into the rubber hose. I
didn't have any 3/4 inch pipe on hand so I adjusted it to work. There is
very little vacuum being pulled through this pipe so the internal diameter
is of little consequence. 
George Sidman

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