{"product_id":"gasket-exhaust-header-04-06-pontiac-gto-5-7l-6-0l-v8","title":"2004-2006 Pontiac GTO Exhaust Header Gasket","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eExhaust Header Gasket — 2004–2006 Pontiac GTO\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eReplacement gasket designed to seal the exhaust header-to-cylinder head joint on your GTO's exhaust system.\u003c\/strong\u003e Prevents exhaust leaks that cause rough idle, power loss, and unwanted noise. Direct fit for the original mounting points.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Factory Mounting Points\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Ships from FL Warehouse\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ In-House Quality Check\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eKey Features\u003c\/h6\u003e\n\u003cdiv class=\"design-features\"\u003e\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeals header-to-head interface\u003c\/strong\u003e - Stops exhaust gas leaks before they cause performance issues and cabin smell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory mounting geometry\u003c\/strong\u003e - No drilling, no adapters; bolts straight to original hole locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to install\u003c\/strong\u003e - No prep or finishing required; gasket ships complete\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eHard panel construction\u003c\/li\u003e\n\u003cli\u003eFactory OEM bolt hole pattern\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eExhaust header gasket assembly\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch6 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h6\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need new bolts or fasteners to install this?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe gasket itself mounts using factory bolt holes; fastener condition depends on your existing hardware. If your header bolts are seized, corroded, or stripped, you'll need replacements—grab a set rated for exhaust manifold temps before you start.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the best way to prep the mating surfaces before installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eClean both the cylinder head and header surfaces with a wire brush or gasket scraper to remove old gasket material and carbon buildup. Wipe down with a clean rag—you want bare metal contact, no oil or debris. Don't need to sand or prime; just clean and dry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eCan I reuse the old header bolts, or should I buy new ones?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf they came out clean and the threads aren't stripped, you can reuse them. But exhaust bolts see constant heat cycling—if any show corrosion, seizure damage, or thread damage, swap them out. New fasteners cost less than a stuck bolt headache.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":45873572249834,"sku":"K2-4521-PON-006-TSARK","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/GKTSET-CC97-C5-T8-1.jpg?v=1772739081","url":"https:\/\/www.k2-industries.com\/en-au\/products\/gasket-exhaust-header-04-06-pontiac-gto-5-7l-6-0l-v8","provider":"K2 Industries","version":"1.0","type":"link"}