What plugs are you running ? - Chrysler Products - General - Antique Automobile Club of America - Discussion Forums
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AC 46 vs. 46X spark plugs - Buick - General - Antique Automobile Club of America - Discussion Forums
What plugs are you running ? - Chrysler Products - General - Antique Automobile Club of America - Discussion Forums
What spark plug are you using ? - Buick - Pre War - Antique Automobile Club of America - Discussion Forums
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Amazon.com: MAS Ignition Coil DG508 & Motorcraft Spark Plug SP479 compatible with Ford 4.6L 5.4L V8 DG457 DG472 DG491 CROWN VICTORIA EXPEDITION F-150 F-250 MUSTANG LINCOLN MERCURY EXPLORER (Set of 8) :
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