{"product_id":"jba-65-73-ford-mustang-351w-sbf-1-3-4in-primary-raw-409ss-long-tube-header","title":"JBA 65-73 Ford Mustang 351W SBF 1-3\/4in Primary Raw 409SS Long Tube Header","description":"\u003cdiv class=\"modal-header\" id=\"t14-modal-header\" data-mce-fragment=\"1\"\u003e\n\u003ch4 class=\"modal-title\" id=\"t14-modal-label\" data-mce-fragment=\"1\"\u003ePart #: jba6616S\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"modal-body\" id=\"t14-modal-body\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"panel-group\" id=\"accordion\" role=\"tablist\" aria-multiselectable=\"true\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"panel panel-default\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"panel-heading\" role=\"tab\" id=\"headingOne\" data-mce-fragment=\"1\"\u003e\n\u003cspan\u003eJBA long tube headers are the number one choice for maximum performance gains and high RPM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eefficiency. These long tube designs are dyno and race proven to deliver the greatest possible increase in\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ehorsepower and torque throughout the RPM range. All JBA long tube headers feature large mandrel-bent\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003estainless steel primary tubes, oversized exhaust ports, extra thick 3\/8 one piece flanges, and patented\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eJBA Firecone®* merged collectors for smooth flow. Each system is designed to give the maximum\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eamount of ground clearance possible so lowered cars do not drag the collectors. Each system includes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ehigh quality hardware and thorough instructions for a professional no-leak installation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e*Standard on 4-1 long tube V8 applications. Not available on Tri-Y headers.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e1. 3\/8 thick CNC laser-cut flanges • Prevents leaks caused by warping\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2. Patented JBA Firecone® merged collector • Increased hp\/tq, improved exhaust scavenging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3. O2 sensor provisions • Standard on EFI headers for proper connection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4. Large dia. mandrel-bent stainless steel primary tubes • Maximum flow and high RPM efficiency\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5. Oversized exhaust ports • Accommodates ported cylinder heads\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JBA","offers":[{"title":"Default Title","offer_id":39863773495363,"sku":"jba6616S","price":963.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/0456\/5571\/products\/c19f80fe97fd22b22a441ea04f7ab74a.jpg?v=1668971985","url":"https:\/\/gumotorsport.com\/en-us\/products\/jba-65-73-ford-mustang-351w-sbf-1-3-4in-primary-raw-409ss-long-tube-header","provider":"GUMOTORSPORT","version":"1.0","type":"link"}