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Lycoming 0320 preservation

Ron Southard

Well-Known Member
Supporting Member
May 4, 2009
Reaction score
I recently inspected my 0320 and retreated the cylinders according to Lycoming's service bulletin. I prefer to seal the exhaust ports and in need of the plastic caps for all 4 ports.

Would anyone on the forum happen to have either extra caps they are not using or happen to know where I could locate them? If anyone has a set I'd be happy to buy them and pay extra for packaging and shipping charges.

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