{"product_id":"eh-fb-518s","title":"Longtube Exhaust Headers for Chevy BBC Big Block 396\/427\/454\/507\/572 V8 1965–1972","description":"\u003cp\u003e\u003cstrong\u003eLongtube Exhaust Headers for Chevy BBC Big Block 396\/427\/454\/507\/572 V8 1965–1972.\u003c\/strong\u003e Full-length longtube design maximizes exhaust scavenging for big block Chevy power — built for 1965–1972 GM vehicles running 396, 427, 454, 507, or 572 big block V8 engines.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull-length longtube primary design for maximum exhaust flow and scavenging\u003c\/li\u003e\n\u003cli\u003eTIG-welded stainless steel construction resists rust and corrosion\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on fitment for 1965–1972 Chevy Big Block applications\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and V-band clamps as shown\u003c\/li\u003e\n\u003cli\u003eBrand new, unused — sold exactly as shown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e EH-FB-518S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Longtube Exhaust Headers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e EXHAUST-EXPERT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp\u003eDesigned for: 1965–1972 Chevrolet vehicles with Big Block 396 \/ 427 \/ 454 \/ 507 \/ 572 V8 engines. Please confirm fitment for your exact year, make, model, and engine before ordering — message us if you are unsure.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct bolt-on replacement using standard hand tools. Professional installation is recommended.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eFree US standard shipping on orders over $70. 30-day returns.\u003c\/p\u003e","brand":"EXHAUST-EXPERT","offers":[{"title":"Default Title","offer_id":67384261738724,"sku":"EH-FB-518S","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/4799\/3828\/files\/EH-FB-518S-new.jpg?v=1790456821","url":"https:\/\/exhaust-expert.com\/products\/eh-fb-518s","provider":"Exhaust-Expert","version":"1.0","type":"link"}