{"product_id":"hooker-header-back-exhaust-system-16526hkr","title":"Hooker Header Back Exhaust System - 16526HKR","description":"Designed for Hooker Competition header back applications.  This system uses 2.25-inch 16-gauge aluminized tubing to reduce back-pressure and improve engine efficiency.  The system is mandrel bent to eliminate any crush sections in the tubing to help maximize the exhaust flow for better performance.\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMandrel Bent Tubing Eliminates Restrictions in Bends and Improves Exhaust Flow\u003c\/li\u003e\n\u003cli\u003eReduces Backpressure\u003c\/li\u003e\n\u003cli\u003eImproves Engine Efficiency\u003c\/li\u003e\n\u003cli\u003eHardware Included\u003c\/li\u003e\n\u003cli\u003eInstructions Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details:\u003c\/strong\u003e Hooker Header-Back Exhaust System for 1973-1974 Chevrolet\/GMC 1\/2, 3\/4, 1-Ton Truck (4WD): 265-400\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Series:\u003c\/strong\u003e Hooker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Tip Quantity:\u003c\/strong\u003e 0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Piping Diameter:\u003c\/strong\u003e 2.25 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminized Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuffler Type:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Exhaust System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Level:\u003c\/strong\u003e Pipe Only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Header-Back\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":49715907920110,"sku":"HOK-16526HKR","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9110\/6798\/files\/941da05f9a73161484764e992603021d6c56b8ba.jpg?v=1791572652","url":"https:\/\/elmosspeedshop.com\/products\/hooker-header-back-exhaust-system-16526hkr","provider":"Elmo's Speed Shop","version":"1.0","type":"link"}