Used to anneal the copper head gaskets for reuse in my ‘47 knucklehead that way. Anneal, chase the bead around with a doming punch on a leather sand bag and anneal again. Worked good.
Used to anneal the copper head gaskets for reuse in my ‘47 knucklehead that way. Anneal, chase the bead around with a doming punch on a leather sand bag and anneal again. Worked good.
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