{"product_id":"pro-series-aluminum-shaft-rocker-kit","title":"Pro Series Aluminum Shaft Rocker Kit","description":"The Jesel KPS-26196 is a Pro Series aluminum shaft rocker kit, engineered for high-performance SB Ford Z-304A applications requiring 2.080\" stud spacing. These rockers are a preferred choice by championship-winning racers and top engine builders worldwide, setting a benchmark for valvetrain components.\n\nConstructed from a custom-blended 7000 Series aluminum alloy, these rockers offer exceptional mechanical properties. This advanced alloy boasts tensile strength at 300° that significantly exceeds industry-standard 2024 alloys, ensuring extreme durability and a lightweight valvetrain assembly. The design prioritizes low moment of inertia and utilizes FEA-designed bodies to minimize rocker body deflection, thereby maximizing lobe lift efficiency.\n\nThe Pro Series systems are built to precise specifications and can be custom-manufactured to meet individual needs, with options for rocker ratio, adjuster offset, and lightening. Standard features include a shotpeened surface finish, a profiled rocker tail, and a clipped-pin nose roller for enhanced performance and longevity. Custom rocker stands can also be ordered to accommodate longer valve lengths.","brand":"Jesel","offers":[{"title":"Default Title","offer_id":52688990601528,"sku":"KPS-26196","price":2178.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664721828.jpg?v=1784899961","url":"https:\/\/store.motormia.co\/products\/pro-series-aluminum-shaft-rocker-kit","provider":"MOTORMIA","version":"1.0","type":"link"}