{"product_id":"header-stainless-steel-chevy-big-block-396-402-427-454-507-572","title":"Chevrolet Big Block 396\/402\/427\/454\/507\/572 Header Stainless Steel","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eChevrolet Big Block 396\/402\/427\/454\/507\/572 Header Stainless Steel\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eStainless steel headers built for serious big-block power.\u003c\/strong\u003e Designed to flow exhaust efficiently across the full displacement range from 396 to 572 cubic inches. Corrosion-resistant construction holds up to heat cycles and road salt without degrading.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Stainless Steel Construction\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\u003eStainless steel tubing\u003c\/strong\u003e - Resists rust and thermal stress, lasts through multiple seasons without coating failure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for big-block displacement range\u003c\/strong\u003e - Works across 396, 402, 427, 454, 507, and 572 engines without compromise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect bolt-on fitment\u003c\/strong\u003e - Mounts at factory locations, no custom fabrication required\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\u003eApplication: Big Block engines (396–572 cu. in.)\u003c\/li\u003e\n\u003cli\u003eConfiguration: Full header assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eHeader assembly 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 these bolt directly to factory mounting points?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, these mount at factory rocker points and core supports. No drilling or modification needed — tighten and run.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWill these headers need ceramic coating or paint before install?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStainless steel doesn't require coating, but polishing or ceramic coating is optional if you want a finished look. Raw stainless will develop a patina over time and is fully functional as-is.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fasteners or gaskets should I have on hand?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHeader bolts, gaskets, and clamps are sold separately. Verify your engine's bolt pattern and core support layout before ordering fasteners — specs vary by displacement and block year.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":45873602199786,"sku":"K2-4778-CHV-006-EC","price":279.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/HDS-BBC396-572-2.jpg?v=1772740227","url":"https:\/\/www.k2-industries.com\/en-hk\/products\/header-stainless-steel-chevy-big-block-396-402-427-454-507-572","provider":"K2 Industries","version":"1.0","type":"link"}