{"product_id":"xdp-hd-rocker-arm-assembly-set-1998-8-2018-cummins","title":"XDP HD Rocker Arm Assembly Set | 1998.8-2018 Cummins","description":"\u003cp\u003eXDP's High Performance Rocker Arm Assembly is designed to maintain factory valve geometry while improving long term stability. Each rocker is constructed of high strength alloy steel utilizing a silicon bronze bushing for enhanced durability. This is sold as a complete set with everything you need to replace your old rocker assembly on the 1998.5-2018 24V \u0026amp; CR 5.9\/6.7 Cummins Engine.\u003c\/p\u003e\n\u003cp\u003eFeatures \u0026amp; Benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Replacement\u003c\/li\u003e\n\u003cli\u003eMaintains Factory Valve Geometry\u003c\/li\u003e\n\u003cli\u003eHigh Strength Rocker Arms W\/ Silicone Bronze Bushings\u003c\/li\u003e\n\u003cli\u003eIncludes Full Set Of Arms, Trunnions, Pedestals \u0026amp; Hardware\u003c\/li\u003e\n\u003cli\u003e2 Year Unlimited Mileage Warranty\u003c\/li\u003e\n\u003cli\u003eFits The 1998.5-2018 24V \u0026amp; CR 5.9\/6.7 Cummins\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XDP","offers":[{"title":"Default Title","offer_id":51136872808705,"sku":"XD636","price":645.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/6202\/4797\/files\/Screenshot2026-11-11121406.png?v=1794428129","url":"https:\/\/blacklineperformance.com\/products\/xdp-hd-rocker-arm-assembly-set-1998-8-2018-cummins","provider":"Blackline Performance","version":"1.0","type":"link"}