{"product_id":"proform-carburetor-metering-block-upgrade-conv-kit-fits-750-850-cfm-carbs-also-f","title":"Carburetor Metering Block, Upgrade Conv Kit, Fits 750-850 CFM Carbs,Also fits Holley\u0026reg; 4150 Model","description":"\u003ch3\u003e\u003cstrong\u003eABOUT THIS PRODUCT\u003c\/strong\u003e\u003c\/h3\u003e\nUpgrade your Double Pumper with race-ready billet metering blocks! Primary block retains the original vacuum provisions. Secondary block has no power valve provision to fit the latest generation of carburetors. Kit includes necessary gaskets for conversion. These blocks have a four corner idle system provision (you must have the correct throttle body for the four corner idle system to work). Available in Black.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProduct Features:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eCarburetor Metering Block Conversion Kit\u003c\/li\u003e\n\u003cli\u003eBlack Anodized Finish\u003c\/li\u003e\n\u003cli\u003eConstructed from Quality Billet Aluminum\u003c\/li\u003e\n\u003cli\u003eFour Corner Idle System Provision\u003c\/li\u003e\n\u003cli\u003eFits 650-1050 CFM 4150 Style Carbs\u003c\/li\u003e\n\u003cli\u003ePrimary Block Retains Vacuum\u003c\/li\u003e\n\u003cli\u003e100% New Components; Not Re-man or Refurbished\u003c\/li\u003e\n\u003cli\u003e100% New Components; Not Re-man or Refurbished\u003c\/li\u003e\n\u003cli\u003eIncludes Necessary Gaskets\u003c\/li\u003e\n\u003cli\u003ePrimary and Secondary Blocks, Gaskets\u003c\/li\u003e\n\u003cli\u003eSold as a Kit\u003c\/li\u003e\n\u003cli\u003ePROFORM Parts Brand Product\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Proform (500)","offers":[{"title":"Default Title","offer_id":52766929879316,"sku":"67165C","price":235.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4214\/9396\/files\/10286552_prf_67165c_pri_larg.jpg?v=1783467778","url":"https:\/\/districtmailing.com\/products\/proform-carburetor-metering-block-upgrade-conv-kit-fits-750-850-cfm-carbs-also-f","provider":"District Mailing","version":"1.0","type":"link"}