{"product_id":"cometic-exhaust-port-gaskets","title":"Cometic Exhaust Port Gaskets","description":"\u003cp data-start=\"416\" data-end=\"800\"\u003e\u003cstrong\u003eSold in pairs. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"416\" data-end=\"800\"\u003eUpgrade to reliable, precision-engineered exhaust sealing with Cometic Exhaust Port Gaskets. Built to exacting standards by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eCometic Gasket\u003c\/span\u003e\u003c\/span\u003e, these gaskets are engineered for maximum sealing performance, heat resistance, and durability across a wide range of Harley-Davidson applications.\u003c\/p\u003e\n\u003cp data-start=\"802\" data-end=\"1049\"\u003eWhether you’re doing routine maintenance, installing new headers, or building a high-output engine, Cometic Exhaust Port Gaskets deliver a leak-free seal that holds up under heat and vibration — preventing exhaust leaks, noise, and power loss.\u003c\/p\u003e\n\u003chr data-start=\"1051\" data-end=\"1054\"\u003e\n\u003ch2 data-start=\"1056\" data-end=\"1085\"\u003e🏁 Key Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1086\" data-end=\"1415\"\u003e\n\u003cli data-start=\"1086\" data-end=\"1139\"\u003e\n\u003cp data-start=\"1088\" data-end=\"1139\"\u003ePremium performance sealing for exhaust ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1140\" data-end=\"1201\"\u003e\n\u003cp data-start=\"1142\" data-end=\"1201\"\u003eDesigned to handle high heat and repeated thermal cycling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1202\" data-end=\"1252\"\u003e\n\u003cp data-start=\"1204\" data-end=\"1252\"\u003eOEM-quality replacement or performance upgrade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1253\" data-end=\"1298\"\u003e\n\u003cp data-start=\"1255\" data-end=\"1298\"\u003ePrecision-cut to exact Cometic tolerances\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1299\" data-end=\"1364\"\u003e\n\u003cp data-start=\"1301\" data-end=\"1364\"\u003eIdeal for stock, aftermarket, and performance exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1365\" data-end=\"1415\"\u003e\n\u003cp data-start=\"1367\" data-end=\"1415\"\u003eHelps prevent leaks, popping, and wasted power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1417\" data-end=\"1543\"\u003eCometic quality seals ensure a tight, consistent seal even under extended highway runs or high-output performance use.\u003c\/p\u003e\n\u003chr data-start=\"1545\" data-end=\"1548\"\u003e\n\u003ch2 data-start=\"1550\" data-end=\"1571\"\u003e🔧 What’s Included\u003c\/h2\u003e\n\u003cul data-start=\"1572\" data-end=\"1680\"\u003e\n\u003cli data-start=\"1572\" data-end=\"1680\"\u003e\n\u003cp data-start=\"1574\" data-end=\"1616\"\u003e\u003cstrong data-start=\"1574\" data-end=\"1614\"\u003e1-Pair Cometic Exhaust Port Gasket Options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1619\" data-end=\"1680\"\u003e\n\u003cli data-start=\"1619\" data-end=\"1632\"\u003eStainless Graphite Mesh Tapered Gaskets\u003c\/li\u003e\n\u003cli data-start=\"1619\" data-end=\"1632\"\u003eStainless Spiral Wound Gaskets\u003c\/li\u003e\n\u003cli data-start=\"1619\" data-end=\"1632\"\u003eStainless Graphite Mesh Race-Style Gaskets\u003c\/li\u003e\n\u003cli data-start=\"1619\" data-end=\"1632\"\u003eStainless Graphite Mesh Race-Style Gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1682\" data-end=\"1831\"\u003eEach gasket is constructed with Cometic’s high-temp materials and precision design to match specific exhaust port ID\/OD dimensions and flange styles.\u003c\/p\u003e\n\u003chr data-start=\"184\" data-end=\"187\"\u003e\n\u003ch3 data-start=\"189\" data-end=\"233\"\u003e🔧 Exhaust Gasket Styles – How to Choose\u003c\/h3\u003e\n\u003cp data-start=\"235\" data-end=\"537\"\u003e\u003cstrong data-start=\"235\" data-end=\"272\"\u003eStainless Graphite Mesh (Tapered)\u003c\/strong\u003e\u003cbr data-start=\"272\" data-end=\"275\"\u003eBest for most \u003cstrong data-start=\"289\" data-end=\"335\"\u003estreet and performance Harley applications\u003c\/strong\u003e. The tapered shape helps center the gasket in the exhaust port, while the graphite mesh provides excellent sealing as parts heat and cool. A great all-around choice for stock and mildly modified bikes.\u003c\/p\u003e\n\u003cp data-start=\"539\" data-end=\"816\"\u003e\u003cstrong data-start=\"539\" data-end=\"565\"\u003eStainless Spiral Wound\u003c\/strong\u003e\u003cbr data-start=\"565\" data-end=\"568\"\u003eIdeal for \u003cstrong data-start=\"578\" data-end=\"623\"\u003ehigh-heat and high-vibration environments\u003c\/strong\u003e. The spiral-wound stainless design offers strong durability and consistent sealing, making it a solid option for riders who put a lot of miles on their bike or run performance exhaust systems.\u003c\/p\u003e\n\u003cp data-start=\"818\" data-end=\"1130\"\u003e\u003cstrong data-start=\"818\" data-end=\"858\"\u003eStainless Graphite Mesh – Race Style\u003c\/strong\u003e\u003cbr data-start=\"858\" data-end=\"861\"\u003eDesigned for \u003cstrong data-start=\"874\" data-end=\"916\"\u003ehigh-performance and race applications\u003c\/strong\u003e where exhaust temps and pressures are elevated. These gaskets handle aggressive riding and repeated thermal cycling better than standard styles, making them a top choice for big-inch motors and track or stunt use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"818\" data-end=\"1130\"\u003e👉 Choose \u003cstrong data-start=\"860\" data-end=\"869\"\u003e.110\"\u003c\/strong\u003e if everything lines up well and you don’t have sealing issues.\u003c\/li\u003e\n\u003cli data-start=\"818\" data-end=\"1130\"\u003e👉 Choose \u003cstrong data-start=\"1439\" data-end=\"1448\"\u003e.240\"\u003c\/strong\u003e if you’ve had\u003cstrong\u003e \u003c\/strong\u003eleaks, ticking noises, or sealing problems with thinner gaskets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1132\" data-end=\"1166\"\u003e\u003cstrong data-start=\"1132\" data-end=\"1164\"\u003eWhich One Should You Choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1167\" data-end=\"1411\"\u003e\n\u003cli data-start=\"1167\" data-end=\"1247\"\u003e\n\u003cp data-start=\"1169\" data-end=\"1247\"\u003e\u003cstrong data-start=\"1169\" data-end=\"1213\"\u003eDaily rider \/ stock to mild performance:\u003c\/strong\u003e Tapered stainless graphite mesh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1248\" data-end=\"1327\"\u003e\n\u003cp data-start=\"1250\" data-end=\"1327\"\u003e\u003cstrong data-start=\"1250\" data-end=\"1302\"\u003eHeavy use \/ long rides \/ vibration-prone setups:\u003c\/strong\u003e Stainless spiral wound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1328\" data-end=\"1411\"\u003e\n\u003cp data-start=\"1330\" data-end=\"1411\"\u003e\u003cstrong data-start=\"1330\" data-end=\"1374\"\u003eHigh-output, race, or aggressive riding:\u003c\/strong\u003e Race-style stainless graphite mesh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1413\" data-end=\"1526\"\u003eIf you’re unsure, the tapered stainless graphite mesh gasket is usually the safest and most versatile option.\u003c\/p\u003e\n\u003chr data-start=\"1833\" data-end=\"1836\"\u003e\n\u003ch2 data-start=\"1838\" data-end=\"1875\"\u003e🛠 Why Exhaust Port Gaskets Matter\u003c\/h2\u003e\n\u003cp data-start=\"1876\" data-end=\"2005\"\u003eExhaust port gaskets seal the connection between your cylinder head and exhaust header. A\u003cstrong\u003e \u003c\/strong\u003eworn or cracked gasket can lead to:\u003c\/p\u003e\n\u003cul data-start=\"2006\" data-end=\"2118\"\u003e\n\u003cli data-start=\"2006\" data-end=\"2025\"\u003e\n\u003cp data-start=\"2008\" data-end=\"2025\"\u003e\u003cstrong data-start=\"2008\" data-end=\"2025\"\u003eExhaust leaks\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2026\" data-end=\"2058\"\u003e\n\u003cp data-start=\"2028\" data-end=\"2058\"\u003e\u003cstrong data-start=\"2028\" data-end=\"2058\"\u003eLoss of engine performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2059\" data-end=\"2085\"\u003e\n\u003cp data-start=\"2061\" data-end=\"2085\"\u003e\u003cstrong data-start=\"2061\" data-end=\"2085\"\u003eLouder exhaust noise\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2086\" data-end=\"2115\"\u003e\n\u003cp data-start=\"2088\" data-end=\"2115\"\u003e\u003cstrong data-start=\"2088\" data-end=\"2115\"\u003eReduced fuel efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2119\" data-end=\"2259\"\u003eInstalling a new Cometic exhaust gasket whenever you remove or install headers ensures the best sealing integrity and long-term reliability.\u003c\/p\u003e\n\u003chr data-start=\"2261\" data-end=\"2264\"\u003e\n\u003ch2 data-start=\"2266\" data-end=\"2295\"\u003e⚙️ Fitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"2296\" data-end=\"2536\"\u003eThese Cometic exhaust port gaskets are used in many Harley-Davidson performance and stock exhaust applications. Fitment varies based on the flange style and port diameter — match the gasket part number to your exhaust\/header system.\u003c\/p\u003e\n\u003cp data-start=\"2538\" data-end=\"2603\"\u003e👉 Contact us if you’re unsure which Cometic part fits your bike.\u003c\/p\u003e\n\u003chr data-start=\"2605\" data-end=\"2608\"\u003e\n\u003ch2 data-start=\"2610\" data-end=\"2654\"\u003eBuilt by a Trusted Performance Brand\u003c\/h2\u003e\n\u003cp data-start=\"2655\" data-end=\"2885\"\u003eCometic Gasket has a long reputation in racing and performance markets for high heat resistance, durability, and precision engineering. These exhaust port gaskets bring that same commitment to your motorcycle’s sealing system.\u003c\/p\u003e\n\u003chr data-start=\"3112\" data-end=\"3115\"\u003e\n\u003ch2 data-start=\"3117\" data-end=\"3153\"\u003eFAQ \u003c\/h2\u003e\n\u003cp data-start=\"3155\" data-end=\"3339\"\u003e\u003cstrong data-start=\"3155\" data-end=\"3205\"\u003eQ: When should I replace exhaust port gaskets?\u003c\/strong\u003e\u003cbr data-start=\"3205\" data-end=\"3208\"\u003eA: Replace them whenever you remove or reinstall exhaust headers, or if you notice leaks, ticking sounds, or visible gasket damage.\u003c\/p\u003e\n\u003cp data-start=\"3573\" data-end=\"3774\"\u003e\u003cstrong data-start=\"3573\" data-end=\"3629\"\u003eQ: Are these better than stock exhaust port gaskets?\u003c\/strong\u003e\u003cbr data-start=\"3629\" data-end=\"3632\"\u003eA: Cometic gaskets often offer superior heat resistance and sealing consistency, making them a great upgrade on performance or high-use bikes.\u003c\/p\u003e\n\u003cp data-end=\"2194\" data-start=\"2121\"\u003e👉\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"2194\" data-start=\"2168\"\u003eMore gaskets\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/imzzelite.com\/collections\/df-transmission-driveline\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/imzzelite.com\/collections\/df-gaskets-seals\"\u003eHERE\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"2199\" data-start=\"2196\"\u003e\n\u003ch2 data-end=\"2235\" data-start=\"2201\"\u003e🎥 Video Content \u0026amp; Install Help\u003c\/h2\u003e\n\u003cp data-end=\"2285\" data-start=\"2236\"\u003eBe sure to check out our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.youtube.com\/@imzzelitevehicleconcepts9267\"\u003e\u003cstrong data-end=\"2280\" data-start=\"2261\"\u003eYouTube channel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003efor:\u003c\/p\u003e\n\u003cul data-end=\"2375\" data-start=\"2286\"\u003e\n\u003cli data-end=\"2315\" data-start=\"2286\"\u003e\n\u003cp data-end=\"2315\" data-start=\"2288\"\u003eInstallation walkthroughs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2338\" data-start=\"2316\"\u003e\n\u003cp data-end=\"2338\" data-start=\"2318\"\u003eProduct highlights\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2375\" data-start=\"2339\"\u003e\n\u003cp data-end=\"2375\" data-start=\"2341\"\u003eTech tips and feature breakdowns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Imzz Elite ","offers":[{"title":"Stainless Graphite Mesh Tapered Gaskets","offer_id":42803827114074,"sku":"C9288","price":16.7,"currency_code":"USD","in_stock":true},{"title":"Stainless Spiral Wound Exhaust Gaskets","offer_id":42803827146842,"sku":"C9540","price":23.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Graphite Mesh Race-Style Gaskets (0.110\" thick)","offer_id":42803827179610,"sku":"C9719","price":12.5,"currency_code":"USD","in_stock":true},{"title":"Stainless Graphite Mesh Race-Style Gaskets (0.240\" thick)","offer_id":42803827212378,"sku":"C9247","price":18.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0865\/5450\/files\/CometicExhaustGaskets_race-style.png?v=1769027917","url":"https:\/\/imzzelite.com\/products\/cometic-exhaust-port-gaskets","provider":"Imzz Elite ","version":"1.0","type":"link"}