Six tiny pieces of garage history, complete with the kind of branding that makes modern product names feel painfully boring.
This set includes six vintage Firestone Polonium spark plugs with distinctive pink ceramic insulators and dark metal bodies. They show clear evidence of previous use and age, making them best suited to automobilia collections, garage displays, vintage Firestone collections or industrial styling rather than installation in a vehicle.
They are being sold together as one lot of six.
Condition: Set of six used vintage spark plugs with grime, oxidation, surface wear and discoloration. Not tested for automotive use and sold strictly as vintage collectible/automobilia display pieces.
