{"product_id":"speed-engineering-1979-2004-mustang-coyote-swap-1-7-8-longtube-headers","title":"Speed Engineering 1979-2004 Mustang Coyote Swap 1 7\/8\" Longtube Headers","description":"\u003cp\u003eSpeed Engineering 25-1084 1 7\/8-inch longtube headers for Coyote-swapped 1979-1993 Fox Body and 1994-2004 SN95 Ford Mustangs. Mandrel-bent, TIG-welded 304 stainless construction with 3-inch collectors, merge spikes, CNC-machined flanges, and included graphite gaskets.\u003c\/p\u003e\u003cp\u003eDesigned around UPR K-member and motor-mount components. Does not work with 2015-and-newer Coyote engines equipped with charge-motion control valves. Fits 6R80, 10R80, and MT-82 transmissions with the source-listed installation requirements. Race-use product.\u003c\/p\u003e","brand":"Speed Engineering","offers":[{"title":"Included Graphite Gaskets","offer_id":54157617692991,"sku":"25-1084","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Upgrade to SMG Coyote MLS Gaskets (+$39.99)","offer_id":54157617725759,"sku":"25-1084+SMG-25-1158","price":439.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/25-1084-coyote-swap-fox-sn95-headers.jpg?v=1784812111","url":"https:\/\/smgspeed.com\/products\/speed-engineering-1979-2004-mustang-coyote-swap-1-7-8-longtube-headers","provider":"SMGspeed","version":"1.0","type":"link"}