{"product_id":"yuchenshlp-copper-header-gaskets-2-pack-for-ford-sbf-289-302-351w-rectangle-port","title":"YUCHENSHLP Copper Header Gaskets – 2-Pack for Ford SBF 289\/302\/351W (Rectangle Port)","description":"\u003ch2\u003ePremium Copper Gasket Set for Ford Small Block SBF\u003c\/h2\u003e\n\u003cp\u003eYUCHENSHLP presents a 2-pack of copper header exhaust gaskets designed for rectangle-port SBF engines, including the popular 289, 302, and 351W variants. Constructed from solid copper, these gaskets resist deformation and stand up to heat, pressure, and vibration for consistent performance across sits and seasons.\u003c\/p\u003e\n\u003ch3\u003eWhy choose copper gaskets?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRigid copper composition supports a durable, stable seal under demanding temperatures.\u003c\/li\u003e\n\u003cli\u003eRectangle-port geometry helps create a tight, leak-proof interface.\u003c\/li\u003e\n\u003cli\u003eReusable design reduces waste and supports repeated maintenance needs.\u003c\/li\u003e\n\u003cli\u003eNo sealant is required when the gasket is installed correctly, simplifying the job.\u003c\/li\u003e\n\u003cli\u003eDirect replacement option aligns with original port sizing, and two spacers aid installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cp\u003eThe kit contains 2 gaskets intended to refresh your exhaust system and restore proper flow characteristics. Two spacers are included to help you position the gaskets during installation.\u003c\/p\u003e\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cp\u003eIdeal for enthusiasts rebuilding a Ford SBF 289\/302\/351W or upgrading to rectangle-port headers. The copper construction offers resistance to wear from repeated heat cycles, while the square-port design targets a tighter seal across mounting surfaces.\u003c\/p\u003e\n\u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlign the gasket with the port before tightening hardware.\u003c\/li\u003e\n\u003cli\u003eFollow torque recommendations to minimize leaks; sealant is not required for these gaskets.\u003c\/li\u003e\n\u003cli\u003eInspect ports for debris and replace in matched pairs for balanced sealing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty and support\u003c\/h3\u003e\n\u003cp\u003eFactory-direct parts with a 100% warranty and United States customer support. If you have questions, contact YUCHENSHLP via Amazon for prompt assistance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What vehicles is this gasket set designed for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for Ford small block SBF engines with 289\/302\/351W rectangle-port exhaust.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is sealant required with these copper gaskets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are intended for a reusable, sealant-free fit when installed per instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YUCHENSHLP","offers":[{"title":"Default Title","offer_id":42469317541973,"sku":"B0CXPLDFY4","price":37.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/yuchenshlp-copper-header-gasket-rectangle-port-front-view.jpg?v=1778090647","url":"https:\/\/plentytorque.co.uk\/products\/yuchenshlp-copper-header-gaskets-2-pack-for-ford-sbf-289-302-351w-rectangle-port","provider":"PlentyTorque","version":"1.0","type":"link"}