{"product_id":"exhaust-header-91","title":"Shorty Headers 2014-2019 Silverado\/Sierra (Classic Body) 5.3L V8 Stainless Steel Shorty Headers Carb Eo D-115-20 Compliant For 2014-2016 Models Hooker BlackHeart","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 70301411-RHKR\u003c\/p\u003e\u003cp\u003eHooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these stainless steel shorty headers for 2014-2019 Chevy Silverado\/GMC Sierra (classic body) trucks.These headers feature 1-7\/8 Inch primary tubes and are engineered to offer both premium fitment and maximum performance from your 5.3L engine and fit most GM muscle cars for those doing engine swaps.50 State Smog Legal, C.A.R.B. EO# D-115-20 for 2014 to 2016 modelsMax dyno gains of +10 HP \u0026amp; +11 LB.FT. torque1-7\/8 lightweight, 16-gauge, stainless steel construction maximizing strength and durability3\/8 thick, CNC header flanges are used for strength and maximum sealing surfaceUtilizes true mitered merge collectors to maximize exhaust velocity and scavenging, resulting in a broad torque curveRetains factory O2 sensors and catalytic converters100 Percent hand welded constructionQuality welds for strength, longevity and good looksTube geometry designed for maximum clearance and hassle-free installationManufacturer's limited lifetime warrantyDetails:Bolt size: M8 x 1.25 x 25mmC.A.R.B Eo: D-115-20CARB (California) Compliant: YesEmission Code: 7Engine: GM Small Block Gen III\/IV (LS Based)Exhaust Series: Hooker BlackHeartHeader Finish: NaturalHeader Style: ShortyMaterial: 409 Stainless SteelPrimary Tube Dia.: 1-7\/8 inchProduct Type: HeadersTube Material: 409 Stainless SteelWarning: California Proposition 65\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e50 State Smog Legal, C.A.R.B. EO# D-115-20 for 2014 to 2016 models\u003c\/li\u003e\n\u003cli\u003ePrecision Fit For Improved Sealing\u003c\/li\u003e\n\u003cli\u003eMax dyno gains of +10 HP \u0026amp; +11 LB.FT. torque\u003c\/li\u003e\n\u003cli\u003eTrue Mitered Merge Collector To Max Exhaust Velocity\/Scavenging\u003c\/li\u003e\n\u003cli\u003e1-7\/8\" lightweight, 16-gauge, stainless steel construction maximizing strength and durability\u003c\/li\u003e\n\u003cli\u003eRetains Factory O2 Sensors\u003c\/li\u003e\n\u003cli\u003e3\/8\" thick, CNC header flanges are used for strength and maximum sealing surface\u003c\/li\u003e\n\u003cli\u003e100% Hand Welded\u003c\/li\u003e\n\u003cli\u003eUtilizes true mitered merge collectors to maximize exhaust velocity and scavenging, resulting in a broad torque curve\u003c\/li\u003e\n\u003cli\u003eQuality Welds For Strength\u003c\/li\u003e\n\u003cli\u003eRetains factory O2 sensors and catalytic converters\u003c\/li\u003e\n\u003cli\u003eTube Geometry Designed For Maximum Clearance\u003c\/li\u003e\n\u003cli\u003e100% hand welded construction\u003c\/li\u003e\n\u003cli\u003eHassle-Free Installation\u003c\/li\u003e\n\u003cli\u003eQuality welds for strength, longevity and good looks\u003c\/li\u003e\n\u003cli\u003eManufacturers Limited Lifetime Warranty\u003c\/li\u003e\n\u003cli\u003eTube geometry designed for maximum clearance and hassle-free installation\u003c\/li\u003e\n\u003cli\u003eManufacturer's limited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e2014-2019* Silverado\/Sierra (*classic body) 5.3L V8 Stainless Steel Shorty Headers. CARB EO D-115-20 Compliant for 2014-2016 Models\u003c\/p\u003e\u003cp\u003eThis product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/p\u003e","brand":"Hooker","offers":[{"title":"Default Title","offer_id":51827715080504,"sku":"H00I 70301411-RHKR","price":649.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/exhaust-header-91","provider":"MOTORMIA","version":"1.0","type":"link"}