{"product_id":"89-90-nissan-240sx-sohc-exhaust-header-gasket","title":"89-90 Nissan 240SX SOHC Exhaust Header Gasket","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003e89-90 Nissan 240SX SOHC Exhaust Header Gasket\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eReplacement gasket designed for SOHC header mounting on early 240SX models.\u003c\/strong\u003e Seals the critical joint between header and cylinder head to prevent exhaust leaks and maintain combustion chamber integrity. Direct fit for factory header applications.\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✓ In-House Quality Check\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Direct-from-Warehouse\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\u003eSOHC-specific design\u003c\/strong\u003e - Matches mounting pattern and bolt hole configuration for 89-90 models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust seal integrity\u003c\/strong\u003e - Prevents hot gases from escaping at the header-to-head interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory replacement\u003c\/strong\u003e - Drop-in solution for worn or damaged OEM gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eApplication: 89-90 Nissan 240SX SOHC engines\u003c\/li\u003e\n\u003cli\u003eType: Exhaust header gasket\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhat's Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eOne exhaust header gasket\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 clean the header and cylinder head surfaces before installing this gasket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Scrape away any old gasket material and carbon buildup from both mounting surfaces with a gasket scraper or soft wire brush. A clean, flat surface ensures proper sealing and prevents exhaust leaks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat torque specs should I use when bolting the header back down?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRefer to your vehicle's service manual for the correct fastener torque sequence and values. Uneven or over-torqued bolts can warp the gasket or crack the cylinder head.\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 do I need new ones?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHeader bolts are typically reusable if they're not stripped or damaged. Inspect them for corrosion or wear before reinstalling. If you're unsure, new bolts are cheap insurance against a leak.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":48609969275063,"sku":"K2-4591-NIS-006-TSARK","price":89.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/milkymotorsports.com\/products\/89-90-nissan-240sx-sohc-exhaust-header-gasket","provider":"Milky Motorsports","version":"1.0","type":"link"}