vintageozarks
New member
We just got a nice 1966 Aristrocraft with a 110 trying to find the correct spark plugs for it.The ones that were in it are AC C44N Went to NAPA & what they crossed to had threads full length the old ones only about half with compression ring on them ????? What belongs in this engine ? The parts stores have thrown away all there old books and computer dosent go back that far Any Help Thanks [email protected]