{"product_id":"6915-1hkr-hooker-competition-long-tube-headers-ceramic-coated","title":"1971-1973 Ford Mustang 351 Long Tube Headers Hooker Competition 6915-1HKR","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eHooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price. \u003cbr\u003e\u003cbr\u003eMade of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5\/16\" machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance.\u003cbr\u003e \u003cbr\u003eHooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTuned-length primary tubes for street performance\u003c\/li\u003e\n\u003cli\u003eMandrel-bent tubing for smooth exhaust flow\u003c\/li\u003e\n\u003cli\u003eLight weight \u0026amp; sturdy 16 gauge tubing\u003c\/li\u003e\n\u003cli\u003eLong transition collector for decreased back pressure\u003c\/li\u003e\n\u003cli\u003e5\/16\" machined flanges for a perfect seal\u003c\/li\u003e\n\u003cli\u003eIndustry's best welds for durability\u003c\/li\u003e\n\u003cli\u003eDesigned for easy, trouble-free fit\u003c\/li\u003e\n\u003cli\u003eAll necessary hardware included for a complete installation\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWARNING! Breaking in an engine with ceramic-coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic-coated headers require several heat cycles to fully cure before they will withstand extreme heat. HOOKER recommends using a cast-iron exhaust manifold or an old header to break in new engines to avoid coating damage.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eFairlane\u003c\/td\u003e\n\u003ctd\u003e5.8L V8 351 CID\u003c\/td\u003e\n\u003ctd\u003eFits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1973\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003e5.8L V8 351 CID\u003c\/td\u003e\n\u003ctd\u003eFits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970-1973\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eRanchero\u003c\/td\u003e\n\u003ctd\u003e5.8L V8 351 CID\u003c\/td\u003e\n\u003ctd\u003eFits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970-1973\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eTorino\u003c\/td\u003e\n\u003ctd\u003e5.8L V8 351 CID\u003c\/td\u003e\n\u003ctd\u003eFits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1971-1973\u003c\/td\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eCougar\u003c\/td\u003e\n\u003ctd\u003e5.8L V8 351 CID\u003c\/td\u003e\n\u003ctd\u003eFits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970-1971\u003c\/td\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eCyclone\u003c\/td\u003e\n\u003ctd\u003e5.8L V8 351 CID\u003c\/td\u003e\n\u003ctd\u003eFits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970-1973\u003c\/td\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eMontego\u003c\/td\u003e\n\u003ctd\u003e5.8L V8 351 CID\u003c\/td\u003e\n\u003ctd\u003eFits 4V heads only. Will fit C-6 transmission. 1970-1971 Does not fit power steering or power brakes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHooker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCollector Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.00 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEmission Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeader Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver Ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeader Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLong Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Tube Dia.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeaders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTube Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMild Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCalifornia Proposition 65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch3\u003eEmissions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis part is legal for sale or use on Racing Use Only Vehicles\u003c\/li\u003e\n\u003cli\u003eThe following vehicles are considered Racing Use Only Vehicles:\u003c\/li\u003e\n\u003cli\u003eRacing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWARNING: It is against the law to install this part on an Emissions Controlled Vehicle\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":31704728207409,"sku":"6915-1HKR","price":614.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2493\/0960\/files\/1971-1973-ford-mustang-351-long-tube-headers-hooker-competition-6915-1hkr-modern-day-muffler-1.jpg?v=1739187322","url":"https:\/\/moderndaymuffler.com\/products\/6915-1hkr-hooker-competition-long-tube-headers-ceramic-coated","provider":"Modern Day Muffler","version":"1.0","type":"link"}