ACL Race Series Dual Thrust Main Bearing & Big End Bearing Set
£209.99
In 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. Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are extremely well respected amongst Subaru Engine builders. High strength overlay plate with reduced thickness for improved fatigue…
EKS Fitment Advice
EKS currently identifies this product as Universal / Service Item
Compatibility of any product, greatly depends on model + year + trim + mods. Most Subaru’s are in different states of tune, so please contact Rich, from EKS to get clarity before purchasing.
Potential Applications
Subaru Impreza 1992-2000 (GC/GF), Subaru Impreza 2001-2002 (GD/GG Bugeye), Subaru Impreza 2003-2005 (GD/GG Blobeye), Subaru Impreza 2006-2007 (GD/GG Hawkeye), Subaru Impreza / WRX STI 2008-2013 (GR/GV), Subaru WRX STI 2014-2021 (VA/VAB), Subaru WRX 2021+ (VB), Subaru Forester 1996-2002 (SF), Subaru Forester 2003-2005 (SG early), Subaru Forester 2006-2007 (SG facelift), Subaru Forester 2008-2013 (SH), Subaru Forester 2014-2018 (SJ), Subaru Forester 2019+ (SK), Subaru BRZ 2012-2020 (ZC6), Subaru BRZ 2021+ (ZD8), Subaru Legacy 1992-2003, Subaru Legacy 2003-2009 (BL/BP), Subaru Legacy 2009-2014 (BM/BR), Subaru Legacy 2014+ / Outback related
Full List of EKS Fitment Evidence Types
For context, here are all categories of fitment according to EKS.
- Direct Fitment: means the product is currently listed as fitting the model/generation shown.
- Shared / Application Fitment: means the product may suit shared Subaru platforms, engines, turbos, drivetrains, brakes, cooling/intake setups or modified applications.
- Universal / Service Item: means the product is broadly useful for Subaru servicing, maintenance, workshop use or general ownership.
- Needs Confirmation: means the product appears relevant, but final fitment may depend on extra details.
Technical Information
Product Type: simple
Product SKU: EKS-RCM-7770370539694
Supplier SKU: RCM3480
Supplier Product Number: 7.77E+12
Supplier Variant Product Number: 4.33E+13
Supplier URL: https://rogerclarkmotorsport.co.uk/products/acl-race-series-dual-thrust-main-bearing-big-end-bearing-set
Product Description
In 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.
Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are extremely well respected amongst Subaru Engine builders.
High strength overlay plate with reduced thickness for improved fatigue properties
Hardened steel backs on all rod bearings to improve the support of the bearing and assist with bearing retention in the housing
Increased crush for improved bearing retention
Elimination 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
Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films
3/4 grooved Main Bearings to optimise load carrying surface area and oil flow to the conrod bearings
Tight consistent wall tolerance to help maintain consistent clearances
Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.
This 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.
Please make contact with RCM if you are unsure.