{"product_id":"replacement-zinc-primary-metering-block-for-holley-134-150","title":"Replacement zinc primary metering block for Holley","description":"Pick up this Holley replacement primary metering block for Holley R80783, R80783-1 650 CFM Vacuum Secondary Carburetors and  R4777-2, R-4777-3 and R-4777-4 650 CFM Double Pumper Carburetors. Designed to be an exact replacement for your existing carburetor, so no modifications necessary to install them correctly. Manufactured from quality die-cast zinc, a Holley replacement metering block will keep your carburetor running correctly","brand":"Holley","offers":[{"title":"Default Title","offer_id":51745268334913,"sku":"BBVL_134-150","price":99.31,"currency_code":"CAD","in_stock":false}],"url":"https:\/\/sandmdiesel.com\/products\/replacement-zinc-primary-metering-block-for-holley-134-150","provider":"S\u0026M Diesel","version":"1.0","type":"link"}