{"product_id":"acl-race-series-dual-thrust-main-bearing-big-end-bearing-set","title":"ACL Race Series Dual Thrust Main Bearing \u0026 Big End Bearing Set","description":"\u003cp\u003eIn the ACL Race Series, the unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Tri-metal engine bearings.\u003cbr\u003e Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are extremely well respected amongst Subaru Engine builders.\u003c\/p\u003e\n\u003cp\u003eHigh strength overlay plate with reduced thickness for improved fatigue properties\u003c\/p\u003e\n\u003cp\u003eHardened steel backs on all rod bearings to improve the support of the bearing and assist with bearing retention in the housing\u003c\/p\u003e\n\u003cp\u003eIncreased crush for improved bearing retention\u003c\/p\u003e\n\u003cp\u003eElimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximise the grip between bearings and its housing\u003c\/p\u003e\n\u003cp\u003eIncreased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films\u003c\/p\u003e\n\u003cp\u003e3\/4 grooved Main Bearings to optimise load carrying surface area and oil flow to the conrod bearings\u003c\/p\u003e\n\u003cp\u003eTight consistent wall tolerance to help maintain consistent clearances\u003c\/p\u003e\n\u003cp\u003eEnlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.\u003c\/p\u003e\n\u003cp\u003eThis kit is to be used with Subaru EJ block cases that have been converted from middle thrust position 3 to rear thrust position 5. In this instance, both types of main thrust bearing must be used.\u003c\/p\u003e\n\u003cp\u003ePlease make contact with RCM if you are unsure.\u003c\/p\u003e","brand":"ACL Race Bearings","offers":[{"title":"Default Title","offer_id":45680568434849,"sku":"RCM3480","price":489.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9738\/5377\/files\/ACLRearandCentreCombo.jpg?v=1769726283","url":"https:\/\/www.gotitrex.com.au\/products\/acl-race-series-dual-thrust-main-bearing-big-end-bearing-set","provider":"Gotitrex","version":"1.0","type":"link"}