{"product_id":"fleece-performance-cummins-24v-spring-and-retainer-set","title":"Fleece Performance 24V Spring \u0026 Retainer Set: Fits Dodge Ram 1998-2018 5.9L\/6.7L Diesel","description":"\u003ch1\u003eFleece Performance Valve Spring \u0026amp; Retainer Set\u003c\/h1\u003e\n\u003ch2\u003e1998–2018 Dodge Ram 2500\/3500 5.9L \u0026amp; 6.7L Diesel\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e FPE-34797\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Fleece Performance 24V Spring \u0026amp; Retainer Set is engineered to upgrade the valve train of Dodge Ram trucks equipped with Cummins 5.9L and 6.7L diesel engines from 1998 through 2018. Designed for enthusiasts and professionals seeking enhanced durability and reliability, this kit provides superior valve spring pressure to maintain optimal valve control under demanding conditions. Whether you’re pushing your diesel engine for towing, performance, or extended service life, these springs and retainers deliver consistent performance and reduced load loss.\u003c\/p\u003e\n\u003cp\u003eIdeal for high-performance builds or replacement of worn factory components, this kit ensures your valve train operates with precision and strength, helping to prevent valve float and maintain proper valve timing at high RPMs.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eFleece Performance’s valve spring and retainer set incorporates advanced materials and manufacturing techniques to provide long-lasting durability and improved valve control. Key features include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured from premium Hi-Tensile Chrome Silicon steel for superior strength and fatigue resistance\u003c\/li\u003e\n  \u003cli\u003eProprietary multi-step heat treating process that minimizes load loss over time\u003c\/li\u003e\n  \u003cli\u003eSeat pressure of 105 lbs. and open pressure of 195 lbs. at maximum lift for enhanced valve control\u003c\/li\u003e\n  \u003cli\u003eThru-hardened 4140 chrome moly steel retainers with a corrosion-resistant black oxide finish\u003c\/li\u003e\n  \u003cli\u003ePrecision engineered to fit Dodge Ram 2500 and 3500 trucks with 5.9L and 6.7L Cummins diesel engines\u003c\/li\u003e\n  \u003cli\u003eDesigned to maintain valve spring tension under high RPM and heavy load conditions\u003c\/li\u003e\n  \u003cli\u003eImproves valve train stability and reduces the risk of valve float during aggressive driving or towing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe valve springs are crafted from super clean Hi-Tensile Chrome Silicon steel, chosen for its excellent tensile strength and fatigue life. Fleece Performance applies a proprietary multi-step heat treating process that enhances the spring’s ability to retain load pressure and resist deformation over extended use. This ensures consistent valve spring force, critical for maintaining valve timing and preventing valve float.\u003c\/p\u003e\n\u003cp\u003eThe retainers are made from thru-hardened 4140 chrome moly steel, a material known for its toughness and wear resistance. The black oxide finish not only provides corrosion protection but also adds a sleek, durable surface treatment that withstands the harsh environment inside the cylinder head.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis valve spring and retainer set is a direct fit replacement for Dodge Ram 2500 and 3500 trucks equipped with 5.9L and 6.7L Cummins diesel engines from 1998 to 2018. Installation requires standard valve spring removal tools and mechanical knowledge of valve train components. No modifications to the cylinder head or valve train are necessary, making it a straightforward upgrade for experienced mechanics or performance shops.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSet of Hi-Tensile Chrome Silicon steel valve springs\u003c\/li\u003e\n  \u003cli\u003eThru-hardened 4140 chrome moly steel retainers with black oxide finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis spring and retainer kit is perfect for diesel truck owners who demand improved valve train durability and performance. It is especially suited for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOwners upgrading or rebuilding Cummins 5.9L and 6.7L engines\u003c\/li\u003e\n  \u003cli\u003eTowing enthusiasts requiring reliable valve control under heavy loads\u003c\/li\u003e\n  \u003cli\u003ePerformance builders seeking to prevent valve float at higher RPMs\u003c\/li\u003e\n  \u003cli\u003eFleet operators looking to extend engine valve train service life\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":48209009803476,"sku":"FPE-34797","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0660bf7985e8f692825a227eaf6582e1L.jpg?v=1783234537","url":"https:\/\/fasthemis.com\/products\/fleece-performance-cummins-24v-spring-and-retainer-set","provider":"FastHemis","version":"1.0","type":"link"}