1977 Autolite Spark Plugs Ad - Leakproof Assure Economy

This is a 1977 ad for a Autolite Spark Plugs! The size of the ad is approximately 8.5x11inches. The caption for this ad is 'Autolite spark plugs are leakproof to assure full power and fuel economy longer' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collection today!