Allstar Performance filler cap, black, with weld-in steel bung, small, for race car cooling systems. Seals tanks for reliable fluid management in racing. Weld-on installation for track use.
Product Type:Auto Part. Item Package Dimension:8.7 " L X7.95 " W X1.4 " H. Small Fill Plugs Have A 1-3/8" Opening, And Large Fill Plugs Have A 3" Opening. Country Of Origin: United States.