ADVANCED ENGINE DESIGN Metering Block Gaskets 2-Circuit 10-pack 5840X

ADVANCED ENGINE DESIGN Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10.
COMPATIBLE WITH BOTH 2 CIRCUIT AND 3-CIRCUIT CARBS