AC Fire Ring 44XLS spark plug 5612406 GM green ring vintage NOS

AC 44XLS Spark Plug NOS

NOS AC 44XLS Spark Plug. Acquired from a closed dealership. See pic.

R84TS AC GM Automotive Spark Plug Quantity 1 Piece Made In USA R84TS

2262 NGK V-Power Spark Plug Made In USA Free Shipping Free Returns

44XLS AC Automotive Spark Plug Made In USA 44XLS Automotive Spark Plug

NOS AC Fire Ring Spark Plug (1) #44XLS, Circa 1970

R44LTS6 ACDelco Spark Plug Made In USA