ACL has a proud & rich history in Motorsport – it is in our DNA. There is no better proving ground than the racetrack whatever it’s configuration. In the heat of competition proven technology always comes through.

The ACL RACE Series performance engine bearing range of today has a strong pedigree in motorsport & traces its roots back to the 1960’s with the manufacture of engine bearings for use in the world conquering Brabham Formula 1. Further experience in the Australian Supercars Championship & numerous other race codes has culminated in the current ACL RACE Series technology platform. The unique combination of design, metallurgy, engineering & precision quality control come together to deliver what engine builders expect from performance engine bearings

Whatever your application we have you covered – if you are looking for the best – demand the best.

NO RISK - NO COMPROMISE - TOTAL PERFORMANCE

FEATURES OF ACL RACE SERIES PERFORMANCE ENGINE BEARINGS

Precision Manufacturing

ACL Race Series performance engine bearings are manufactured to exacting tolerances. Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to key characteristics like wall thickness and crush. This ensures reliable fit and helps maintain consistent clearances.

Bearing Material Enhancements

A blend of characteristics to provide high strength and crankshafts. excellent seizure resistance.

No flash plating is applied to further improve bearing retention and maximise heat transfer.

ACL Race Series performance engine bearings are identified from the standard range by the following suffixes:

H = ACL Race Series

HX = ACL Race Series with 0.025mm (0.001”) extra clearance

HD = ACL Race Series with location dowel holes.*

HXD = ACL Race Series with 0.025mm (0.001”) extra clearance and location dowel holes.*

*Connecting rod bearing applications only