{"product_id":"34-6sa-1","title":"Holley Secondary Metering Block Conversion Kit - Shiny Aluminum","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eEasily convert your 0-1850SA or 0-80457SA 600 CFM carburetor to a model 4150 by adding a secondary metering block. The addition of a secondary metering block will allow you to fine tune your carburetor by utilizing replaceable main jets versus the fixed orifices found in a metering plate.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003e4160 to 4150 Conversion Kit for 0-1850SA or 0-80457SA Carburetors\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eComplete With Longer Bowl Screws, Gaskets, And Transfer Tube\u003c\/li\u003e\n      \u003cli\u003eAllows Use Of Main Jets\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":53094585762086,"sku":"34-6SA","price":69.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/34-6s.jpg?v=1777055508","url":"https:\/\/billysspeedshop.com\/da\/products\/34-6sa-1","provider":"Billys Speed Shop","version":"1.0","type":"link"}