{"product_id":"dougs-headers-d354-b-doug-s-headers-exhaust-header","title":"Doug's Headers D354-B Doug'S Headers Exhaust Header","description":"\u003cp\u003e\u003cstrong style=\"color:#000000\"\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDoug's Passenger Car Headers Long Tube Hi-Temperature Black Coated Header development and design is complex and requires a substantial amount of time and resources to do the job right! Many manufacturers are unwilling to make the commitment and instead offer compromised headers at lower prices. Doug's will not compromise performance, quality or fit to compete with inferior designs at cheap price. Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.\u003c\/p\u003e\u003cp\u003e\u003cstrong style=\"color:#000000\"\u003eProducts specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFits: 1955-1957 Chevrolet Bel Air; 1955-1957 Chevrolet Nomad\u003c\/p\u003e\u003cp\u003eFinish: Hi-Temp Black Coating\u003c\/p\u003e\u003cp\u003eEmissionFullDES: 2 - This product is Legal for use on 1974 and older Non-Catalyst equipped vehicl\u003c\/p\u003e\u003cp\u003eProp 65: Yes\u003c\/p\u003e\u003cp\u003e\u003cstrong style=\"color:#000000\"\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat part number is this?\u003c\/strong\u003e\u003cbr\u003eThe listed part number is D354-B.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShould I confirm product specifications before ordering?\u003c\/strong\u003e\u003cbr\u003eYes. Compare the original product specifications with the information supplied.\u003c\/p\u003e\u003cp\u003e\u003cstrong style=\"color:#000000\"\u003eCommon Searches\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDoug's Headers D354-B\u003c\/li\u003e\n\u003cli\u003eD354-B Doug'S Headers Exhaust Header\u003c\/li\u003e\n\u003cli\u003eDoug's Headers Doug'S Headers Exhaust Header\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":46371738222771,"sku":"D354-B","price":2382.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/1831\/0579\/files\/14510946_0.jpg?v=1793782380","url":"https:\/\/www.standardautopart.com\/products\/dougs-headers-d354-b-doug-s-headers-exhaust-header","provider":"Standard Auto Part","version":"1.0","type":"link"}