{"product_id":"exhaust-header-130","title":"Mid-Length Header Ceramic Coated Fits 1967-1974 Camaro 1968-1974 Chevelle 1968-1974 Nova 1970-1974 Monte Carlo 1971-1974 Mid Length Size 283-400 Primary Tube Size 1.5 Inch Collector Size 2.5 Inch FlowTech","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 31108FLT\u003c\/p\u003e\u003cp\u003eFlowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5\/16 inch flanges with sealing rings for a leak-free seal.All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps for increased performance.Features and Benefits:Tuned-length primary tubes for better performance Mandrel-bent tubing for smooth exhaust flow Light weight \u0026amp; sturdy 16 gauge tubing Mandrel-formed Power Plenum collector for low back pressure Sturdy, leak-tested O-Ring port seals Engineered for a precision fit Designed for easy, trouble-free installation Includes all mounting hardware and premium gaskets Shorty style header, will also work on catalytic converter equipped vehicles. Head pipe fabrication requiredAssociated Notes: Installation requires Flowtech air conditioning bracket 10042FLT. Will fit with angle plug heads. 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. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Please call Flowtech tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Flowtech does not recommend the use of header wraps as this will void the warranty.  Not compatible with manual transmissionDetails:Air Injection Tubes: NoBolt size: 3\/8-16 x 3\/4Bolts Included: YesCARB (California) Compliant: NoCatalytic Converter Quantity: 0Collector Attachment: 3-Bolt FlangeCollector Diameter: 2.50 InchCollector Reducer Included: YesCollector Reducer Outlet Diameter: 2.25 InchColor: SilverCylinder Head Flange Thickness: 3\/8Design: Mid-LengthDrive: 2WDEGT (Exhaust Gas Temperature) Port: NoEGT Port: NoEmission Code: 4Engine: Chevrolet Small Block Gen IFinish: Ceramic CoatedFlange Thickness: 0.3125 Inch, 0.375 Inch, 3\/8, 5\/16Gasket Or Seal Included: YesGrade Type: PerformanceHeader Finish: Silver CeramicHeader Series: Mid-LengthHeader Style: Mid LengthMaterial: Mild SteelMounting Hardware Included: YesOxygen Sensor Port: NoPort Shape: OvalPrimary Tubing Diameter: 1-1\/2, 1.50 InchProduct Type: HeadersQuantity: Sold as a pairTube Material: Mild SteelTube Wall Thickness: 16 Gauge\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTuned-length primary tubes for better performance\u003c\/li\u003e\n\u003cli\u003eTuned Length Primary Tubes\u003c\/li\u003e\n\u003cli\u003eMandrel-bent tubing for smooth exhaust flow\u003c\/li\u003e\n\u003cli\u003eMandrel Bent Tubing For Smooth Flow\u003c\/li\u003e\n\u003cli\u003eLight weight \u0026amp; sturdy 16 gauge tubing\u003c\/li\u003e\n\u003cli\u003eLight Weight\/Sturdy 16 Gauge Tubing\u003c\/li\u003e\n\u003cli\u003eMandrel-formed Power Plenum collector for low back pressure\u003c\/li\u003e\n\u003cli\u003eMandrel Formed Power Plenum Collector For Low Backpressure\u003c\/li\u003e\n\u003cli\u003eSturdy, leak-tested  O-Ring port seals\u003c\/li\u003e\n\u003cli\u003eLeak Tested O-Ring Port Seals\u003c\/li\u003e\n\u003cli\u003eEngineered for a precision fit\u003c\/li\u003e\n\u003cli\u003eEngineered For A Precision Fit\u003c\/li\u003e\n\u003cli\u003eDesigned for easy, trouble-free installation\u003c\/li\u003e\n\u003cli\u003eHassle Free Installation\u003c\/li\u003e\n\u003cli\u003eIncludes all mounting hardware and premium gaskets\u003c\/li\u003e\n\u003cli\u003eInclude All Mounting Hardware\u003c\/li\u003e\n\u003cli\u003eShorty style header, will also work on catalytic converter equipped vehicles. Head pipe fabrication required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFits 1967-1974 Camaro, 1968-1974 Chevelle, 1968-1974 Nova, 1970-1974 Monte Carlo, 1971-1974 Mid Length Size: 283-400, Primary Tube Size 1.5\", Collector Size 2.5\"\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":"Flowtech","offers":[{"title":"Default Title","offer_id":51827872334136,"sku":"F00M 31108FLT","price":499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/355148106.webp?v=1778806476","url":"https:\/\/store.motormia.co\/products\/exhaust-header-130","provider":"MOTORMIA","version":"1.0","type":"link"}