{"product_id":"holley-6-504-needle-seat-assembly-for-carburetors","title":"Holley 6-504 Needle \u0026 Seat Assembly for Carburetors","description":"For Use With Most Holley Performance Carburetors; High Flow; Adjustable; 0.110 Inch Seat Size; Viton; Single; With All Necessary Hardware\n\u003cp\u003eThe Holley 6-504 Needle \u0026amp; Seat Assembly is designed for precise fuel regulation in your carburetor system. Crafted with high-quality materials, this assembly ensures reliable performance and durability under demanding engine conditions. Its accurate fitment helps maintain optimal fuel flow and engine efficiency, making it a trusted choice for performance and restoration projects.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward, thanks to its standardized design compatible with a range of Holley carburetor models. Whether you're tuning your vehicle for street use or preparing for high-performance applications, this needle and seat assembly provides consistent fuel metering and leak-free operation. Constructed with attention to detail, it minimizes fuel spillage and enhances overall engine reliability.\u003c\/p\u003e\u003cp\u003eIdeal for automotive enthusiasts and professional mechanics alike, the Holley 6-504 Needle \u0026amp; Seat Assembly ensures your carburetor functions smoothly, supporting optimal engine power and responsiveness. Its robust build and precise engineering make it a vital component for maintaining the longevity and performance of your fuel system.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-quality needle and seat assembly for reliable fuel regulation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for compatibility with various Holley carburetor models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnsures precise fuel flow and leak-free operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction for demanding engine conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy to install with standardized fitting design\u003c\/li\u003e\u003c\/ul\u003e","brand":"HOLLEY","offers":[{"title":"Default Title","offer_id":44499634061354,"sku":"H196504","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/ImageServerAPI_4679bcbc-345e-47e5-90cb-7fec95ac0cbb.jpg?v=1782275829","url":"https:\/\/atticusgoods.com\/products\/holley-6-504-needle-seat-assembly-for-carburetors","provider":"Atticus Goods","version":"1.0","type":"link"}