{"product_id":"2110-k-hydraulic-roller-lifter-set","title":"2110-K Hydraulic Roller Lifter Set","description":"These lifters are genuine Johnson 2110-K hydraulic roller lifters, precision-ground to Katech’s specific outside diameter of .8422\" ± .0002. This custom sizing is crucial for achieving optimal lifter-to-bore oiling clearance within OEM engine blocks, promoting controlled oil flow and contributing to consistent oil pressure behavior in performance engine builds.\n\nThe design eliminates the need for link-bar lifters by functioning as a true drop-in component for factory-style lifter trays, while still delivering precise hydraulic response and controlled leakdown. The set features cold-forged, extra-long pistons that are precision ground and fitted for predictable leakdown and consistent lash control. A high-flow, quick-reacting disc-style check valve enhances hydraulic response at higher RPMs, and precision oil metering ensures proper rocker arm lubrication without excessive oil loss.\n\nConstruction includes cold-forged steel bodies with heat treatment for exceptional wear resistance, paired with a precision-ground needle roller bearing and high-chromium steel axle for long service life and minimal friction. These lifters have a proven track record in demanding environments, including COPO Camaro racing programs, where durability, hydraulic stability, and consistent valve control are paramount. Katech’s quality control ensures the correct lifter-to-bore relationship in OEM blocks, vital for maintaining stable oil pressure and valvetrain integrity in performance applications.","brand":"Johnson","offers":[{"title":"Default Title","offer_id":52662784065848,"sku":"JHN-2110-K","price":769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687497745.png?v=1784320931","url":"https:\/\/store.motormia.co\/products\/2110-k-hydraulic-roller-lifter-set","provider":"MOTORMIA","version":"1.0","type":"link"}