ACL Race Main Bearings Oversized +.001in - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

Spectral Performance carries a great variety of ACL Bearings to help you with your latest engine rebuild. ACL Bearings are a top choice for engine builders especially for high-horsepower builds.

DETAILS:

• Main bearings
• .001" Oversized
• Made using softer metals
• Designed to allow a thin layer of oil lubricates the connection between the bearings and the crank allowing the crank to "float" to reduce wear

NOTE:

• These bearings are .0005" thinner per half to give .001" extra clearance for standard-sized cranks