{"product_id":"65-72-chevrolet-big-block-exhaust-header-gasket","title":"65-72 Chevrolet Big Block Exhaust Header Gasket","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003e65-72 Chevrolet Big Block Exhaust Header Gasket\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eSeal your big block headers the right way with a purpose-built gasket engineered for 65-72 Chevrolet applications.\u003c\/strong\u003e Designed to handle heat cycling and prevent exhaust leaks at the manifold joint. Stops compression loss before it starts.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Ships from FL Warehouse\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Direct-from-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\u003eBig block fitment\u003c\/strong\u003e - Matches factory header flange port patterns and bolt spacing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-resistant construction\u003c\/strong\u003e - Survives high exhaust temperatures without deterioration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to install\u003c\/strong\u003e - No modification needed; bolts directly to headers and cylinder head\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 gasket construction\u003c\/li\u003e\n\u003cli\u003eFactory bolt hole pattern\u003c\/li\u003e\n\u003cli\u003eSingle gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eExhaust header gasket only\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 to prep or clean the mounting surfaces before installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Scrape the old gasket material and any carbon buildup from both the header flange and cylinder head. A clean, flat surface ensures a tight seal and prevents exhaust leaks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fasteners do I use to install this gasket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis gasket does not include hardware. Use the original header mounting bolts that came with your headers. Refer to your vehicle's service manual for torque specs to avoid over-tightening.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWill this gasket work with aftermarket headers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck your header flange bolt pattern first. If it matches factory big block spacing, this gasket will seal. Verify port alignment before committing to installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":48609967505591,"sku":"K2-4512-CHV-006-TSARK","price":89.99,"currency_code":"USD","in_stock":false}],"url":"https:\/\/milkymotorsports.com\/products\/65-72-chevrolet-big-block-exhaust-header-gasket","provider":"Milky Motorsports","version":"1.0","type":"link"}