{"product_id":"acl-5m1581hx-std-main-bearing-set-acl-race-series-with-0-025mm-extra-clearance-for-bmw-s65b40-4-0-l-v8","title":"ACL 5M1581HX-STD Main bearing set ACL Race Series with 0.025mm extra clearance for BMW S65B40 4.0 L V8","description":"\u003cp\u003eThe unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.\u003c\/p\u003e\u003cp\u003eDesigned to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 \u0026amp; 8 cylinder applications and feature:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh strength overlay plate with reduced thickness for improved fatigue properties\u003c\/li\u003e\n\u003cli\u003eHardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.\u003c\/li\u003e\n\u003cli\u003eIncreased crush for improved bearing retention\u003c\/li\u003e\n\u003cli\u003eElimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.\u003c\/li\u003e\n\u003cli\u003eIncreased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.\u003c\/li\u003e\n\u003cli\u003e3\/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings.\u003c\/li\u003e\n\u003cli\u003eTight consistent wall tolerances to help you maintain consistent clearances.\u003c\/li\u003e\n\u003cli\u003eEnlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":51917559267614,"sku":"5M1581HX-STD","price":1897.95,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/0553\/3982\/files\/acl-5m1581h-01_c5f591af-a543-45db-80b6-c94c6bfbb323.jpg?v=1780400981","url":"https:\/\/atomic-shop.ae\/products\/acl-5m1581hx-std-main-bearing-set-acl-race-series-with-0-025mm-extra-clearance-for-bmw-s65b40-4-0-l-v8","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - UAE","version":"1.0","type":"link"}