{"product_id":"carburetor-adapter-3-4-open-port","title":"3\/4\" Aluminum Open Port 4BBL Square Bore to Quadrajet Adapter","description":"\u003cp\u003e\u003cb\u003e3\/4\" Aluminum Open Port 4BBL Square Bore to Quadrajet Adapter\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis 3\/4\" aluminum open port 4bbl square bore to quadrajet adapter is built for carbureted fuel system installation, service, and performance tuning applications. The design supports reliable installation and cleaner engine bay integration for compatible carbureted combinations.\u003c\/p\u003e\n\u003cp\u003eVerify carburetor style, mounting dimensions, hardware requirements, and engine bay clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e3\/4 in. open-port adapter configuration for square bore 4BBL carburetors to Rochester Quadrajet spread bore intake manifold flanges\u003cbr\u003eHolley-style square bore 4-barrel carburetor installations on Quadrajet-style spread bore intake manifolds\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCommon Vehicle Applications:\u003c\/b\u003e\u003cbr\u003eCompatible with many carbureted V8 applications adapting square bore carburetors to spread bore intake manifolds, including classic, restoration, and custom vehicle setups.\u003cbr\u003eChevrolet, Ford, Mopar, and GM carbureted V8 combinations using square-bore-to-Quadrajet adapter mounting\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNotes:\u003c\/b\u003e\u003cbr\u003eVerify square bore carburetor base, Quadrajet spread bore intake flange, adapter thickness, gasket alignment, linkage clearance, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003eAdapter Material: Aluminum\u003cbr\u003eAdapter Finish: Natural\u003cbr\u003eAdapter Style: Open Port\u003cbr\u003eThickness: 3\/4\"\u003cbr\u003ePCV: No\u003cbr\u003eGaskets: Not Included\u003cbr\u003eMounting Hardware: Not Included\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562534347048,"sku":"SP9130S","price":20.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp9130s-100.jpg?v=1732645543","url":"https:\/\/www.topstreetperformance.com\/products\/carburetor-adapter-3-4-open-port","provider":"Top Street Performance","version":"1.0","type":"link"}