{"product_id":"melling-valve-springs-466544-mel-466544","title":"Melling Hi-Perf Single Beehive Valve Spring: Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi 2002-2026","description":"\u003ch1\u003eMelling Hi-Perf Single Beehive Valve Spring\u003c\/h1\u003e\n\u003ch2\u003e2005–2008 Chrysler 300, 2006–2008 Dodge Charger, 2004–2008 Dodge Durango, 2005–2008 Dodge Magnum, 2003–2008 Dodge Ram 1500, 2003–2008 Dodge Ram 2500, 2003–2008 Dodge Ram 3500, 2006–2008 Jeep Commander, 2005–2008 Jeep Grand Cherokee 5.7L Hemi\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 466544\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Melling Hi-Perf Single Beehive Valve Spring is a precision-engineered upgrade designed specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine from model years 2003 to 2008. Built to enhance valve train performance, this valve spring is ideal for enthusiasts seeking improved valve control, durability, and reliability in both street and racing applications.\u003c\/p\u003e\n\u003cp\u003eWhether you are rebuilding your engine or upgrading for higher RPM stability, Melling’s valve spring delivers consistent spring pressure to reduce valve float and maintain optimal valve seating. This ensures smoother engine operation, increased efficiency, and longevity under demanding conditions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet the rigorous demands of performance and durability, the Melling Single Beehive Valve Spring offers the following benefits:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle beehive design reduces mass for quicker valve train response and less inertia\u003c\/li\u003e\n  \u003cli\u003e1.230 inch open height for optimal valve travel and clearance\u003c\/li\u003e\n  \u003cli\u003e348 PSI open pressure ensures strong valve seating at high RPM\u003c\/li\u003e\n  \u003cli\u003e1.800 inch installed height matches OEM specifications for direct fit\u003c\/li\u003e\n  \u003cli\u003e130 PSI installed pressure maintains consistent valve spring tension\u003c\/li\u003e\n  \u003cli\u003eConstructed from corrosion-resistant steel for long-lasting durability\u003c\/li\u003e\n  \u003cli\u003eCoil bind height of 1.141 inches prevents coil bind under extreme conditions\u003c\/li\u003e\n  \u003cli\u003ePrecision engineered inside diameter of 0.825 inches and outside diameter of 1.019 inches for perfect fitment\u003c\/li\u003e\n  \u003cli\u003eDesigned specifically for Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThis valve spring is manufactured from high-quality corrosion-resistant steel, providing excellent resistance to wear, fatigue, and heat. The innovative single beehive shape reduces the overall mass of the spring, which improves valve train dynamics by minimizing inertia and enhancing response times. This design also facilitates better heat dissipation and reduces the risk of coil clash during high RPM operation, making it suitable for both street and competitive racing environments.\u003c\/p\u003e\n\u003cp\u003eEach spring is precision engineered to exact tolerances, ensuring it perfectly matches the valve train geometry of the 5.7L Hemi engine. This guarantees reliable performance whether used in stock rebuilds or high-performance engine builds.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThe Melling Hi-Perf Single Beehive Valve Spring is a direct replacement for a wide range of Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Installation requires standard valve spring removal and installation tools with no modifications necessary, making it accessible for professional engine builders and experienced DIY enthusiasts alike.\u003c\/p\u003e\n\u003cp\u003eCompatible vehicle applications include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2005–2008 Chrysler 300 5.7L\u003c\/li\u003e\n  \u003cli\u003e2006–2008 Dodge Charger 5.7L\u003c\/li\u003e\n  \u003cli\u003e2004–2008 Dodge Durango 5.7L\u003c\/li\u003e\n  \u003cli\u003e2005–2008 Dodge Magnum 5.7L\u003c\/li\u003e\n  \u003cli\u003e2003–2008 Dodge Ram 1500, 2500, 3500 5.7L\u003c\/li\u003e\n  \u003cli\u003e2006–2008 Jeep Commander 5.7L\u003c\/li\u003e\n  \u003cli\u003e2005–2008 Jeep Grand Cherokee 5.7L\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh performance single beehive valve spring (Part #466544)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis valve spring is perfect for street performance enthusiasts, circle track racers, drag racers, and anyone rebuilding or upgrading the valve train of Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. It offers a balanced combination of OEM compatibility and enhanced spring pressure to improve valve control, reduce valve float, and increase engine reliability under demanding conditions.\u003c\/p\u003e","brand":"Melling","offers":[{"title":"Default Title","offer_id":47371222483156,"sku":"466544","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/4641_mel-466524_ep_xl_2f8631ff-647e-4021-a20e-181978525a6c.webp?v=1766655024","url":"https:\/\/fasthemis.com\/products\/melling-valve-springs-466544-mel-466544","provider":"FastHemis","version":"1.0","type":"link"}