{"product_id":"flowmaster-73-74-gm-c10-c20-header-back-amt-17742","title":"Flowmaster 73-74 GM C10 C20 Header Back Amt (17742)","description":"\u003ch2 style=\"font-size:1.2rem;\"\u003eFlowmaster 73-74 GM C10 C20 Header Back Amt (17742)\u003c\/h2\u003e\u003cp\u003eFlowmaster part number 17742 is a performance header.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eFlowmaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003e17742\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e700042032341\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eHeaders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePerformance upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e77.5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBefore you buy: header tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLong-tube headers usually give the largest gains but often need matching mid-pipes and may affect emissions compliance; shorty headers bolt in more easily.\u003c\/li\u003e\n\u003cli\u003ePlan for new gaskets and hardware when installing headers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWill this Flowmaster header fit my vehicle?\u003c\/h3\u003e\u003cp\u003eCheck the sizes and application details in the specifications and manufacturer description below. \u003ca href=\"\/pages\/contact-us\"\u003eContact mobileiGo\u003c\/a\u003e with your year, make, model and engine if you are unsure.\u003c\/p\u003e\u003ch3\u003eWhat is the part number?\u003c\/h3\u003e\u003cp\u003eThe manufacturer part number is 17742, and the UPC is 700042032341.\u003c\/p\u003e\u003ch3\u003eAre headers emissions legal?\u003c\/h3\u003e\u003cp\u003eOnly headers with a CARB Executive Order number are legal on California-certified vehicles. If this header has an EO number it is shown on this page.\u003c\/p\u003e\u003ch3\u003eIs this part new?\u003c\/h3\u003e\u003cp\u003eYes. It is a new part sourced from an authorized distributor.\u003c\/p\u003e\u003c!-- tt-ap-content v1 --\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":67799778591039,"sku":"APG FLM17742","price":1065.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/files\/Flowmaster-73-74-GM-C10-C20-Header-Back-Amt-17742.jpg?v=1792412438","url":"https:\/\/www.mobileigo.com\/products\/flowmaster-73-74-gm-c10-c20-header-back-amt-17742","provider":"mobileiGo.com","version":"1.0","type":"link"}