Has your metering block seen better days?
Pick up this Holley metering block for 4150 series carburetors. Designed to be exact replacements for your existing carburetor, so no modifications necessary to install them correctly.
Manufactured from quality die-cast aluminum, the Holley replacement metering blocks will keep your carburetor running correctly.
Replacement Metering Block Kit
*Free Shipping & Handling only offered to the contiguous US on orders over $100.
Some parts are not legal for use in California or other states with similar regulations.