INSULATOR PLATE 4BBL SQ BORE 4 HOLE 5mm

Carburetor Mounting Gasket, Paper, 4-Barrel, Square Bore, 4-Hole, .204 in. Thick, Each. Holley offers replacement base gaskets for every type of Holley carburetor. From the base gasket to the air cleaner ring gasket and everything in between, you're sure to find what you need.