BLUE CROWN SPARK PLUG N.O.S. PACKAGE Fuzzy Dice 10" diameter with F

10" diameter with F

and electrical components

have pitting and typical years of wear ***

detailed chevy engine with Potvin manifold

(one continuous line)

BLUE CROWN SPARK PLUG N.O.S. PACKAGE Fuzzy Dice 10" diameter with F30 BLUE CROWN NOS ASSORTMENT COLLECTION OF SPARK PLUGS Historical Significance: Blue Crown was a premium brand from the 1930s to the 1950s, famously powering several Indianapolis 500 winners. Aesthetic Appeal: Collectors value these for their distinct blue ring on the porcelain and vintage packaging, often used as display pieces in "rat rod" or garage collections. LISTED BELOW THE PLUGS IN THIS LOT 10 MT 12X (9 IN BOXES, 1 IS NOT ) 5 F8L 2 M3 4 M4 2