{"product_id":"1-aluminum-square-bore-4bbl-carburetor-spacer","title":"1\" Aluminum Square Bore 4BBL Carburetor Spacer","description":"\u003cp\u003e\u003cb\u003e1\" Aluminum Square Bore 4BBL Carburetor Spacer\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis 1\" aluminum square bore 4bbl carburetor spacer is built for carburetor spacing, intake plenum tuning, and carburetor mounting height adjustment on compatible carbureted intake manifolds. The spacer design can help improve airflow transition and simplify carburetor linkage or clearance adjustments depending on the application.\u003c\/p\u003e\n\u003cp\u003eUse it when additional carburetor height, plenum volume changes, or linkage clearance are required. Confirm carburetor flange style, spacer thickness, gasket alignment, hood clearance, and stud length before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBLE WITH\u003c\/strong\u003e\u003cbr\u003e1 in. square bore 4BBL carburetor spacer configuration\u003cbr\u003eHolley 4150\/4160-style square bore 4-barrel carburetors and square bore intake manifolds using the matching 4BBL bolt pattern\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMON VEHICLE APPLICATIONS\u003c\/strong\u003e\u003cbr\u003eCompatible with many carbureted V8 applications using square bore 4-barrel carburetors, including classic, restoration, truck, and custom vehicle setups.\u003cbr\u003eChevrolet, Ford, Mopar, and GM carbureted V8 combinations using Holley-style square bore 4-barrel flange patterns.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTES:\u003c\/b\u003e\u003cbr\u003eVerify square bore 4BBL bolt pattern, spacer thickness, gasket alignment, throttle blade clearance, stud length, and hood clearance before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003eSpacer Material: Aluminum\u003cbr\u003eSpacer Finish: Natural\u003cbr\u003eSpacer Style: Open Port\u003cbr\u003eThickness: 1\"\u003cbr\u003ePCV: Yes\u003cbr\u003eGaskets: Not Included\u003cbr\u003eMounting Hardware: Not Included\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49683307397416,"sku":"SP9131S","price":30.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/sp9131s-100.jpg?v=1732645553","url":"https:\/\/www.topstreetperformance.com\/products\/1-aluminum-square-bore-4bbl-carburetor-spacer","provider":"Top Street Performance","version":"1.0","type":"link"}