{"product_id":"64-74-chevrolet-big-block-long-tube-headers-stainless-steel","title":"64-74 Chevrolet Big Block Long Tube Headers - Stainless Steel","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003e64-74 Chevrolet Big Block Long Tube Headers - Stainless Steel\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eStainless steel long tube headers built to flow exhaust efficiently and resist corrosion for decades.\u003c\/strong\u003e These headers are constructed from stainless steel tubing designed for durability and performance. Built for the big block engine platform across the stated year range.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Stainless Steel Construction\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Long Tube Design\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Ships from FL 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\u003eStainless Steel Tubing\u003c\/strong\u003e - Resists rust and corrosion in all conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Tube Configuration\u003c\/strong\u003e - Optimized exhaust scavenging for big block engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fitment Design\u003c\/strong\u003e - Engineered for compatibility without extensive modification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eConfiguration: Long Tube Headers\u003c\/li\u003e\n\u003cli\u003eEngine: Big Block\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhat's Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eStainless steel header 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 these headers come with gaskets and bolts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe assembly ships as headers only. Source gaskets and fasteners that match your engine's original specifications—they're critical to a sealed connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWill I need to modify my exhaust system to fit these?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLong tube headers flow into a collector at the back. You'll need to verify your existing downpipe and exhaust system will mate to the collector outlet, or plan for exhaust work downstream.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat prep work is required before installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eClean the cylinder head mounting surface thoroughly to remove old gasket material and carbon. A clean surface ensures a proper seal and prevents leaks down the road.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":54605109494065,"sku":"K2-4782-CHV-006-EC","price":309.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/5727\/5441\/files\/HDS-BBC-LT-1.jpg?v=1781492990","url":"https:\/\/acmtechnik.com\/products\/64-74-chevrolet-big-block-long-tube-headers-stainless-steel","provider":"ACM Technik LLC","version":"1.0","type":"link"}