{"product_id":"dtomi-sbc-header-gaskets-oval-port-copper-2pcs-for-sb-chevy-small-block","title":"Dtomi SBC Header Gaskets – Oval Port Copper, 2pcs for SB Chevy Small Block","description":"\u003cdiv\u003e\n  \u003ch2\u003ePremium copper gaskets for small-block Chevys\u003c\/h2\u003e\n  \u003cp\u003eDtomi SBC Header Gaskets in oval-port copper are engineered to replace the PH306 part and pair with SB Chevy small-block engines, including 327, 305, 350, and 383 cubic inch builds. The copper construction delivers a sturdy, heat‑resistant seal designed to stand up to the demands of high‑heat exhaust connections while maintaining a clean, accurate fit.\u003c\/p\u003e\n  \u003cp\u003eThese gaskets are crafted to support clean exhaust flow and dependable sealing between the cylinder head and the header, helping to maintain proper back pressure and reduce the chance of leaks under typical driving and performance scenarios. While results can vary based on system condition and installation, you may notice more consistent exhaust routing and quieter operation when the seal is robust.\u003c\/p\u003e\n  \u003ch3\u003eWhat you get\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eReplacement Part Number: PH306. Please confirm compatibility with your vehicle before ordering.\u003c\/li\u003e\n    \u003cli\u003eFIT FOR: Compatible with SB Chevy small-block engines (327, 305, 350, 383).\u003c\/li\u003e\n    \u003cli\u003eFunction: Seals the head-to-header joint to reduce exhaust leaks and support steady exhaust flow.\u003c\/li\u003e\n    \u003cli\u003eMaterial \u0026amp; Design: Copper, precision-cut for SBC engines; designed for a precise fit with reinforced edges to resist heat fatigue and blowout.\u003c\/li\u003e\n    \u003cli\u003eCustomer Support: 100% brand new; products are tested before shipping; 1 year of quality support is available.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eBenefits and use cases\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDurable copper construction handles heat and pressure for long-term sealing.\u003c\/li\u003e\n    \u003cli\u003eOval-port design tailored for common SBC headers, promoting reliable alignment and seal integrity.\u003c\/li\u003e\n    \u003cli\u003eEasy installation with a precise cut—no trimming required for compatible SBC applications.\u003c\/li\u003e\n    \u003cli\u003eTwo-gasket package is ideal for a dual-header setup or as a ready spare.\u003c\/li\u003e\n    \u003cli\u003eOffers a solid foundation for improved exhaust flow and back‑pressure consistency in daily driving and hobby builds.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eNote: Before ordering, please verify that the accessories are suitable for your car. This product ships as a 2‑piece gasket set with one-year support to assist with installation and compatibility questions.\u003c\/p\u003e\n\u003c\/div\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: Which engines is this Dtomi SBC header gasket compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits SB Chevy small-blocks: 327, 305, 350, and 383.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included and what are the potential benefits?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes 2 copper gaskets; offers a precise fit and durable seal that may reduce leaks and support efficient exhaust flow.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dtomi","offers":[{"title":"Default Title","offer_id":42465580122197,"sku":"B0FDWJG932","price":31.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/dtomi-sbc-header-gasket-oval-port-copper-2pcs.jpg?v=1778012685","url":"https:\/\/plentytorque.co.uk\/products\/dtomi-sbc-header-gaskets-oval-port-copper-2pcs-for-sb-chevy-small-block","provider":"PlentyTorque","version":"1.0","type":"link"}