Beautiful NOS Acniter GM #5612072 AC-R44S AC GM Green Rings Spark Plugs R44S

(8)....'NOS’ AC-R44 Spark Plugs w/Green Rings.....GM #5569993.....Made in USA

Vintage AC GM R44 Spark Plugs Set Of 8 Sealed Carded ACNITER 8/R44 NOS

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‘NOS’...AC-44 Spark Plugs ‘4 equal Green Rings’..... MADE IN USA.....GM 1559492

‘NOS’ AC-R44 Spark Plugs.......‘Acniter Printed’........w/Green Rings

NOS? Acniter GM #5612072 AC-R44S AC GM Green Rings Spark Plugs R44S

‘NOS’ AC-44 Spark Plugs ‘4 equal Green Rings'..... 'FIRE RING'.....Made in USA