{"product_id":"jba-exhaust-headers-for-chevy-corvette-v8-265-cid-for-1955-1974-1815s-1js","title":"JBA Exhaust Headers for Chevy Corvette V8 265 CID for 1955-1974 - 1815S-1JS","description":"\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e57-74 Vette Tight Tuck 265-400 Silver Ctd\u003c\/p\u003e\u003cp\u003eJBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving – built to withstand it all. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cli\u003eMandrel bent stainless steel tube\u003c\/li\u003e\u003cli\u003eProprietary JBA Firecone collector\u003c\/li\u003e\u003cli\u003eFactory style emission connections\u003c\/li\u003e\u003cli\u003eExtra thick collector domes\u003c\/li\u003e\u003cli\u003e3\/8\" thick machined flanges with Oversized exhaust ports\u003c\/li\u003e\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\u003cli\u003e\n\u003cstrong\u003eBrand: \u003c\/strong\u003eJBA Performance\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eCalifornia Proposition 65: \u003c\/strong\u003eWARNING: This product can expose you to chemicals including chromium, which is know to the State of California to cause cancer or birth defects of other reproductive harm. For more information, visit www.p65warnings.ca.gov\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eCatalytic Converter(s) Included: \u003c\/strong\u003eNo\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eCollector Diameter: \u003c\/strong\u003e2.5\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eCollector Port Diameter: \u003c\/strong\u003e2.5\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eCollector Reducers Included: \u003c\/strong\u003eNo\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eColor: \u003c\/strong\u003eGrey\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eDesign: \u003c\/strong\u003eShorty\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003eMetallic Ceramic Coated\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eFlange Thickness: \u003c\/strong\u003e46089\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eGasket Or Seal Included: \u003c\/strong\u003eYes\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eGaskets Included: \u003c\/strong\u003eYes\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eGrade Type: \u003c\/strong\u003ePerformance\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eHeader Material: \u003c\/strong\u003e409 Stainless Steel\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eHeader Style: \u003c\/strong\u003eShorty\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eMounting Hardware Included: \u003c\/strong\u003eYes\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eOxygen Sensor Port: \u003c\/strong\u003eNo\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Outside Diameter: \u003c\/strong\u003e1.625\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003ePrimary Tubing Diameter: \u003c\/strong\u003e1.625\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eSheen Level: \u003c\/strong\u003eSemi-Gloss\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eTube Wall Thickness: \u003c\/strong\u003e0.059\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003ePart Number: \u003c\/strong\u003e1815S-1JS\u003c\/li\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cli\u003e\u003cul\u003e\n\u003cli\u003e1955-1956 Chevrolet Corvette 265 CID\u003c\/li\u003e\n\u003cli\u003e1957-1961 Chevrolet Corvette 283 CID\u003c\/li\u003e\n\u003cli\u003e1962-1968 Chevrolet Corvette 327 CID\u003c\/li\u003e\n\u003cli\u003e1969-1974 Chevrolet Corvette 350 CID\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/li\u003e\u003cp\u003e\u003cstrong\u003eEmissions:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThis Product is LEGAL for Closed Course Competition use or Pre-Emissions Controlled Vehicles ONLY. It is Not Legal for use on any Emissions Controlled Vehicle for Street or Off Highway use.\u003c\/li\u003e \u003c\/ul\u003e","brand":"JBA Performance","offers":[{"title":"Default Title","offer_id":53984047431893,"sku":"1815S-1JS-FBKB","price":742.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2493\/0960\/files\/1815s-1js-fbkb-jba-exhaust-headers-for-chevy-corvette-v8-265-cid-for-1955-1974-1815s-1js.jpg?v=1780507822","url":"https:\/\/moderndaymuffler.com\/products\/jba-exhaust-headers-for-chevy-corvette-v8-265-cid-for-1955-1974-1815s-1js","provider":"Modern Day Muffler","version":"1.0","type":"link"}