This is an original 1973 color print ad for AC brand spark plugs that were endorsed by Jerry Pennington who used the ACniter fire-ring spark plugs in the 350 CID V8 engine of his Chevrolet Corvette Scorpion that won the Grand Award at the '71-72 International Auto Show.
This 39+ year old Item is rated Very Fine ++. Light foxing and aging. Small crease - bottom left corner. No natural defects. No surface rub. No tears. No water damage.
Product Type: Original Print Ad; Color
Grade: Very Fine ++
Dimensions: Approximately 8 x 11 inches; 20 x 28 cm
Authentication: Serial-Numbered Certificate of Authenticity w/ Full Provenance
Protection: Packaged in a custom archival sleeve with an acid-free black board (great for display, gift-giving, and preservation)
Keywords specific to this image: Vintage Advertising, Auto, Automobile, Classic, Collector, Motor, Vehicle, Chevy, General Motors Corporation, American, Domestic, Machine, Parts, Accessories, Mechanical, 2 Door, Sports Car, Coupe, Jerry Pennington, Garage, 350 CID V8, ACniter, Fire Ring, Super Ceramic Insulator, Install