{"product_id":"hamilton-cams-1998-5-2018-dodge-ram-2500-3500-5-9l-6-7l-cummins-24v-high-performance-rocker-arms","title":"Hamilton Cams 1998.5-2018 Dodge\/Ram 2500\/3500 5.9L\/6.7L Cummins 24V High Performance Rocker Arms","description":"\u003cp\u003e\u003cstrong\u003eOEM-style rocker arms for 1998.5–2018 24-valve Cummins engines.\u003c\/strong\u003e Swaged steel tips, DLC-coated trunnions, revised oiling and an updated casting.\u003c\/p\u003e\u003ch2\u003eOEM-style fit. Upgraded rocker-arm details.\u003c\/h2\u003e\u003cp\u003eFor 1998.5–2018 24-valve Cummins engines, these rocker arms combine an updated casting with swaged steel tips, revised oiling and DLC-coated trunnions. Compare the features below when planning your valvetrain replacement or engine build.\u003c\/p\u003e\u003ch2\u003eWhat changes from the factory design?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwaged steel tips:\u003c\/strong\u003e Replace the plastic tip retainers used on some factory year models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDLC-coated trunnions:\u003c\/strong\u003e A wear-resistant coating on the rocker pivot, designed to reduce friction at that interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRevised oiling:\u003c\/strong\u003e Designed to address lubrication and galling at the rocker assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdated casting:\u003c\/strong\u003e An OEM-style replacement design with Hamilton Cams casting improvements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCheck your engine application\u003c\/h2\u003e\u003cp\u003eThe listed application is the \u003cstrong\u003e1998.5–2018 24-valve Cummins\u003c\/strong\u003e. For a 1998 truck, confirm that it has the 24-valve engine. For a 2019 or newer engine or a conversion build, confirm the correct rocker assembly before ordering.\u003c\/p\u003e\u003ch3\u003ePlanning a complete valvetrain refresh?\u003c\/h3\u003e\u003cp\u003eReview your pushrods, springs and valve bridges alongside the rocker arms. Engine modifications can change the setup requirements.\u003c\/p\u003e","brand":"Hamilton Cams","offers":[{"title":"Default Title","offer_id":44961050656810,"sku":"HC07-R-003","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/8305\/files\/9419eaa4-97d1-4561-94f8-31ced5ec53bc.jpg?v=1792094637","url":"https:\/\/fassmotorsports.com\/products\/hamilton-cams-1998-5-2018-dodge-ram-2500-3500-5-9l-6-7l-cummins-24v-high-performance-rocker-arms","provider":"FASS Motorsports","version":"1.0","type":"link"}