{"product_id":"flowtech-tri-y-header-black-copy","title":"Flowtech Tri-Y Headers — Small Block Ford | 12119FLT | Black","description":"\u003cp\u003eDitch the factory manifolds. The Flowtech 12119FLT Tri-Y headers bolt on more torque, better flow, and a complete hardware kit — sold as a pair and ready to work.\u003c\/p\u003e\n\u003ch2\u003eYour Exhaust Is Leaving Power Behind\u003c\/h2\u003e\n\u003cp\u003eThey trap heat, kill airflow, and rob your engine of the torque it's capable of. If you've put real work into your build, your exhaust should match that effort.\u003c\/p\u003e\n\u003ch3\u003eMore Torque Where You Feel It\u003c\/h3\u003e\n\u003cp\u003eThe Tri-Y design groups cylinders by firing order before merging into one collector. That means better exhaust flow across a wider RPM range — not just at the top end. You feel it pulling hard off idle, through the gears, and cruising down the highway. That's the difference between a header built for a dyno sheet and one built for the real world.\u003c\/p\u003e\n\u003ch3\u003eWhat You Get\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1.5\" primary tubes, 18-gauge mild steel\u003c\/li\u003e\n\u003cli\u003e2.5\" collector with 3-bolt flange\u003c\/li\u003e\n\u003cli\u003eCollector reducer included — steps down to 2.0\"\u003c\/li\u003e\n\u003cli\u003ePainted black satin finish\u003c\/li\u003e\n\u003cli\u003eFull hardware kit — bolts, gaskets, and seals included\u003c\/li\u003e\n\u003cli\u003eSold as a pair | Part #12119FLT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese headers are in our lineup because they deliver — clean install, honest specs, and real performance gains for small block Ford builds.\u003c\/p\u003e\n\u003ch3\u003eCheck Fitment Before You Order\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003e*These will NOT fit FMX, C-6, AOD, or C-4 (164-tooth) transmissions, 351W engines, or GT40-P heads. Some builds need minor clearancing. \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eRacing Use Only. Not street legal. Not CARB compliant. Illegal to install on an emissions-controlled vehicle.\u003c\/em\u003e\u003c\/p\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":48450692677822,"sku":"12119FLT","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/6707\/2702\/files\/Holley-Flowtech-TriY-Header-BLACK-Fatfender.jpg?v=1785510230","url":"https:\/\/fatfender.com\/products\/flowtech-tri-y-header-black-copy","provider":"Fat Fender Garage","version":"1.0","type":"link"}