ACL Bearings are a top choice for engine builders especially for high-horsepower builds.

Here, you are looking at the ACL Race Main Bearings. These are ideal for those rebuilding engines that will see a higher power output and need a proper bearing that can sustain such conditions.

DETAILS:

• Main bearings
• .010" Undersized 
• 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
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• NOTE:
• Subaru main bearings are specific to either a #5 or #3 journal bearing position. Journal bearing position is not VIN or year specific, it must be known prior to purchase