{"product_id":"dj-rock-ev1163-engine-exhaust-valve","title":"DJ Rock EV1163 Engine Exhaust Valve","description":"\u003ch2\u003eDirect-Fit Exhaust Valve for Select Applications\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV1163 is a nitride-coated engine exhaust valve built for application-specific fitment in select Chrysler, Dodge, Jeep, and Ram engines. It is engineered to control exhaust gas release from the combustion chamber and support consistent engine breathing under high heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit replacement exhaust valve for confirmed applications\u003c\/li\u003e\n\u003cli\u003eNitride-coated surface for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003eHeat-resistant alloy construction for severe exhaust temperatures\u003c\/li\u003e\n\u003cli\u003e3-groove design with 39.4 mm head diameter and 7.9 mm stem diameter\u003c\/li\u003e\n\u003cli\u003e130.1 mm overall length for matched valvetrain fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cp\u003eCompatible with Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Durango, Jeep Grand Cherokee, Jeep Grand Cherokee L, Ram 1500, Ram 1500 Classic, Ram 2500, Ram 3500, Dodge Ram 1500, Dodge Ram 2500, Dodge Ram 3500, Jeep Commander, and Chrysler Aspen applications listed below. Fits 2016-2022 Chrysler 300, N\/A; Fits 2013 Chrysler 300, N\/A; Fits 2014-2015 Chrysler 300, N\/A; Fits 2009-2012 Chrysler 300, N\/A; Fits 2016-2022 Dodge Challenger, N\/A; Fits 2009-2015 Dodge Challenger, N\/A; Fits 2016-2022 Dodge Charger, N\/A; Fits 2009-2015 Dodge Charger, N\/A; Fits 2016-2022 Dodge Durango, N\/A; Fits 2011-2015 Dodge Durango, N\/A; Fits 2009 Dodge Durango, N\/A; Fits 2016-2022 Jeep Grand Cherokee, N\/A; Fits 2009-2015 Jeep Grand Cherokee, N\/A; Fits 2021-2022 Jeep Grand Cherokee L, N\/A; Fits 2016-2022 Ram 1500, N\/A; Fits 2011-2015 Ram 1500, N\/A; Fits 2019-2022 Ram 1500 Classic, N\/A; Fits 2016-2018 Ram 2500, N\/A; Fits 2011-2015 Ram 2500, N\/A; Fits 2016-2018 Ram 3500, N\/A; Fits 2011-2015 Ram 3500, N\/A; Fits 2009-2010 Dodge Ram 1500, N\/A; Fits 2009-2010 Dodge Ram 2500, N\/A; Fits 2009-2010 Dodge Ram 3500, N\/A; Fits 2009-2010 Jeep Commander, N\/A; Fits 2009 Chrysler Aspen, N\/A.\u003c\/p\u003e\u003ch2\u003eWhat This Valve Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust sealing issues caused by worn valve faces or stems\u003c\/li\u003e\n\u003cli\u003eHeat-related valve wear in high-temperature combustion environments\u003c\/li\u003e\n\u003cli\u003eLoss of compression from damaged exhaust valve components\u003c\/li\u003e\n\u003cli\u003eReduced engine breathing from a valve that no longer opens and closes cleanly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify head diameter, stem diameter, groove count, and overall length before installation. This valve is listed as a direct-fit replacement for the confirmed applications, but cylinder head condition, valve seat wear, and related valvetrain parts should be inspected during service. Use the exact application notes for your Chrysler 300, Dodge Charger, or Ram 1500 engine to confirm the correct exhaust valve selection.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDNJ Engine Exhaust Valves are manufactured to meet or exceed OEM quality standards. The EV1163 uses heat-resistant materials and a black nitride surface treatment to support durability under severe thermal and mechanical stress.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":53260836208821,"sku":"FLPN-EV1163","price":25.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV1163_Fro.jpg?v=1789275917","url":"https:\/\/www.partcatalog.com\/products\/dj-rock-ev1163-engine-exhaust-valve","provider":"PartCatalog","version":"1.0","type":"link"}