{"product_id":"hooker-header-back-exhaust-system-16523hkr","title":"Hooker Header Back Exhaust System - 16523HKR","description":"1973-1974 1\/2, 3\/4, 1-Ton truck (2WD), 1973-1974 Chevy\/GMC Blazer\/Suburban\/Jimmy\/1-Ton Crew Cab (2WD): 265-400\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 16523HKR\u003cbr\u003e\u003cbr\u003eDesigned for Hooker Competition header back applications using header 2452HKR.  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.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• Mandrel Bent Tubing Eliminates Restrictions in Bends and Improves Exhaust Flow\u003cbr\u003e• Reduces Backpressure\u003cbr\u003e• Improves Engine Efficiency\u003cbr\u003e• Hardware Included\u003cbr\u003e• Instructions Included\u003cbr\u003e\u003cbr\u003e\u003cem\u003eSide exit behind rear tires\u003c\/em\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":48275533136099,"sku":"16523HKR","price":828.3,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/6338a131be973d8c044b599e1e7e4335.jpg?v=1771061835","url":"https:\/\/fastlanespares.co.nz\/products\/hooker-header-back-exhaust-system-16523hkr","provider":"Fast Lane Spares","version":"1.0","type":"link"}