{"product_id":"melling-valve-spring-shims-473052hp-mel-473052hp","title":"Melling Hi-Perf Valve Spring Shims .003 (F\u0026R): Fits Chrysler \/ Dodge \/ Jeep \/ Ram (02-26)","description":"\u003ch3\u003eMelling High Performance Valve Spring Shims\u003c\/h3\u003e\u003cp\u003e2002–2026 Chrysler, Dodge, Jeep \u0026amp; Ram 5.7L Hemi \/ 6.1L SRT8 \/ 6.4L 392 \/ 6.2L Hellcat \u0026amp; Trackhawk Engines\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e473052HP\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Melling High Performance Valve Spring Shim is an essential component designed to optimize the valve spring geometry in high-output Chrysler, Dodge, Jeep, and Ram engines. Crafted for enthusiasts and professional builders alike, this shim ensures precise valve spring alignment and consistent valve train performance under demanding conditions. Whether upgrading or maintaining your 5.7L Hemi, 6.1L SRT8, 6.4L 392, or 6.2L Hellcat and Trackhawk engines, these shims provide the reliability and durability needed for peak engine operation.\u003c\/p\u003e\u003cp\u003eManufactured in the USA with premium materials, Melling’s valve spring shims meet or exceed OEM specifications, making them a trusted choice for performance builds and rebuilds. They are designed to work seamlessly with new or reclaimed engine valves, helping to maintain optimal valve spring pressure and extend component life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEngineered for precision and durability, the Melling valve spring shims offer the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-grade chromoly steel for superior strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eThickness of 0.015 inches (0.38 mm) to provide accurate valve spring preload adjustment\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.511 inches (13.00 mm) and outside diameter of 1.259 inches (32.00 mm) for a precise fit\u003c\/li\u003e\n\u003cli\u003eUniversal fitment across multiple Chrysler, Dodge, Jeep, and Ram V8 engines with Hemi and SRT configurations\u003c\/li\u003e\n\u003cli\u003eManufactured to meet or exceed OEM quality standards for consistent performance\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain optimal valve train geometry, reducing wear and improving valve spring longevity\u003c\/li\u003e\n\u003cli\u003eRecommended for use with new retainers to ensure secure installation and reliable operation\u003c\/li\u003e\n\u003cli\u003eMade in the USA, ensuring quality craftsmanship and material integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Melling valve spring shims are precision-engineered from chromoly steel, a material known for its excellent strength-to-weight ratio and resistance to fatigue. This ensures the shim maintains its shape and thickness under the high stresses of valve spring operation. The carefully controlled dimensions, including a 0.015-inch thickness and accurately sized inner and outer diameters, guarantee a perfect fit within the valve spring assembly.\u003c\/p\u003e\u003cp\u003eThese shims are designed without a raised center, allowing for uniform contact and load distribution across the valve spring retainer. This design consideration helps prevent premature wear and contributes to consistent valve train performance over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInstallation of the Melling High Performance Valve Spring Shim is straightforward for experienced engine builders and mechanics. It is recommended to use new valve spring retainers when installing these shims, whether on new or reclaimed valves, to ensure proper seating and secure retention. The shim fits directly between the valve spring and retainer, allowing for precise adjustment of valve spring height and preload.\u003c\/p\u003e\u003cp\u003eThis shim is compatible with a wide range of vehicles equipped with Chrysler, Dodge, Jeep, and Ram V8 engines, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2005–2024 Chrysler 300\u003c\/li\u003e\n\u003cli\u003e2002–2010 Dodge Ram, 2011–2026 Dodge Durango\u003c\/li\u003e\n\u003cli\u003e2006–2023 Dodge Charger and Challenger\u003c\/li\u003e\n\u003cli\u003e2005–2011 Dodge Dakota and 2005–2008 Dodge Magnum\u003c\/li\u003e\n\u003cli\u003e2005–2010 Jeep Commander and Grand Cherokee, 2011–2026 Jeep Grand Cherokee, Wrangler, Wagoneer\u003c\/li\u003e\n\u003cli\u003e2011–2026 Ram 1500, 2500, and 3500 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis extensive fitment ensures versatility for a variety of performance and restoration projects involving Hemi and SRT engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMelling High Performance Valve Spring Shim (0.015 inch thickness)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring shim is ideal for automotive enthusiasts, professional engine builders, and mechanics who demand precise valve train geometry and enhanced durability in high-performance Chrysler, Dodge, Jeep, and Ram engines. It is especially suited for those upgrading or maintaining 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat or Trackhawk engines where valve spring performance is critical.\u003c\/p\u003e","brand":"Melling","offers":[{"title":"Default Title","offer_id":47371222712532,"sku":"473052HP","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0002257_imgi_4_689-473160hp_6df72241-c56c-49ee-bcbe-2f3efae2061f.webp?v=1771667057","url":"https:\/\/fasthemis.com\/products\/melling-valve-spring-shims-473052hp-mel-473052hp","provider":"FastHemis","version":"1.0","type":"link"}