ACL Subaru FA20 Extra Clearance Race Series Main Bearings — Fits 2012-2024 Subaru & Scion

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SKU: ACL5M8312HX-STD

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Sale price$211.99 Regular price$270.32
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About ACL

ACL engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ACL lineup with fast shipping and expert fitment support — order with confidence.

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ACL Extra Oil Clearance Main Bearings for FA20

For high-performance Subaru FA20 builds that push the limits, standard oil clearances may not be enough to prevent overheating or bearing failure. The ACL Race Series Main Bearings with Extra Oil Clearance are designed to increase oil flow, providing better cooling and lubrication for high-RPM, high-boost engines. These bearings are the ultimate choice for builders looking to maximize engine longevity under extreme load.

Advanced Features

  • Extra Oil Clearance: Specifically engineered to allow for increased oil volume, reducing the risk of oil starvation.
  • Race-Grade Materials: High-strength steel backing and specialized overlay for maximum resistance to fatigue.
  • Optimized for Tuning: Ideal for engines running larger turbos, higher boost, or sustained high-RPM track sessions.
  • Perfect Fitment: Designed for standard journal sizes but with adjusted clearance for high-performance requirements.

Compatible with the Subaru BRZ, Scion FR-S, and various other FA20-powered platforms, these bearings are a critical upgrade for any serious engine build. By increasing the clearance, you improve the oil film stability, which is essential when your engine is generating significant heat. Ensure your engine build is ready for the track with these high-performance bearings. For premium engine components, trust the selection at GGCRACING.

About ACL

ACL engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ACL lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

ACL Extra Oil Clearance Main Bearings for FA20

For high-performance Subaru FA20 builds that push the limits, standard oil clearances may not be enough to prevent overheating or bearing failure. The ACL Race Series Main Bearings with Extra Oil Clearance are designed to increase oil flow, providing better cooling and lubrication for high-RPM, high-boost engines. These bearings are the ultimate choice for builders looking to maximize engine longevity under extreme load.

Advanced Features

  • Extra Oil Clearance: Specifically engineered to allow for increased oil volume, reducing the risk of oil starvation.
  • Race-Grade Materials: High-strength steel backing and specialized overlay for maximum resistance to fatigue.
  • Optimized for Tuning: Ideal for engines running larger turbos, higher boost, or sustained high-RPM track sessions.
  • Perfect Fitment: Designed for standard journal sizes but with adjusted clearance for high-performance requirements.

Compatible with the Subaru BRZ, Scion FR-S, and various other FA20-powered platforms, these bearings are a critical upgrade for any serious engine build. By increasing the clearance, you improve the oil film stability, which is essential when your engine is generating significant heat. Ensure your engine build is ready for the track with these high-performance bearings. For premium engine components, trust the selection at GGCRACING.

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