{"product_id":"xp-coated-series-main-bearings","title":"XP Coated Series Main Bearings","description":"The King Engine Bearings MB5259XP is a full set of XP Coated Series crankshaft main bearings, designed to withstand the highest loads and RPMs encountered in competition engines. These bearings are engineered with a focus on durability and performance, featuring King's Bulls Eye Tolerance, which ensures the closest wall tolerances in the industry with all shells matched to within 0.0001 inches.\n\nThese performance bearings also boast increased height for improved bearing-to-bore contact and heat transfer, helping to reduce spin potential at high RPMs. Enhanced oiling is achieved through enlarged, chamfered oil holes in the main bearings, and a medium eccentricity design allows for optimum load distribution and improved oil flow. The narrowed design accommodates large-radius crankshafts, while the construction utilizes an enhanced tri-metal copper lead with a nickel barrier and Secure Bond adhesion for superior strength and longevity.","brand":"King Engine Bearings","offers":[{"title":"Default Title","offer_id":52664225071416,"sku":"MB5259XP \/ CR4542XP \/ TW1957","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687547673.jpg?v=1784335469","url":"https:\/\/store.motormia.co\/products\/xp-coated-series-main-bearings","provider":"MOTORMIA","version":"1.0","type":"link"}