ADVANCED ENGINE DESIGN Metering Block Gaskets 2-Circuit 100-pack 5840XX

ADVANCED ENGINE DESIGN Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100.
COMPATIBLE WITH BOTH 2 CIRCUIT AND 3-CIRCUIT CARBS