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Eckler's 1972-1974 Corvette AC Delco Spark Plugs R44T Big Block | Chevrolet | Corvette | Camaro | Base Ss Rs Standard Z28 Type Lt
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FS (For Sale) AC DELCO R44 SPARK PLUG SET (8) w/four equal green rings - CorvetteForum - Chevrolet Corvette Forum Discussion
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