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ACL Subaru FB20/FB25 Standard Size High Performance Rod Bearing Set 4B8325H-STD - 4B8325H-STD

ACL Race Series Engine Bearings - 4B8325H-STD

When it comes to upgrading your engine's internals, the ACL Race Series Engine Bearings (part number 4B8325H-STD) stand out as a top choice for performance-driven car owners. These bearings are meticulously engineered to handle the demands of higher RPM conditions, making them a perfect fit for a wide range of 4, 6, and 8-cylinder applications. Whether you're a weekend warrior or a track day regular, these bearings are designed to keep your engine running smoothly under pressure.

Fitment

The 4B8325H-STD bearings are compatible with various popular models, ensuring that you get the right fit for your specific year, make, and model. Check your vehicle's specifications to confirm compatibility.

Technical Specs

  • Size Options: STD, .025, .25
  • Overlay Plate: High strength with reduced thickness for enhanced fatigue resistance
  • Backing Material: Hardened steel backs for improved support and retention
  • Crush Design: Increased crush for better bearing retention
  • Heat Transfer: No flash plating to maximize grip and heat dissipation
  • Eccentricity: Increased to counteract bore distortion at high RPMs
  • Main Bearings: 3/4 grooved for optimized load distribution and oil flow
  • Tolerances: Tight, consistent wall tolerances for reliable clearances
  • ID Chamfers: Enlarged where necessary for performance crankshafts

Why Choose ACL Race Series Bearings?

These bearings deliver the reliability you need for high-performance applications. The unique blend of design, metallurgy, and engineering ensures that you're getting a product that meets the expectations of serious drivers. With the ACL Race Series Engine Bearings, you're investing in a part that can withstand the rigors of spirited driving and competitive racing, all while maintaining optimal performance.

Customer Feedback

F150 owners have reported significant improvements after installing the ACL Race Series bearings, stating, "After swapping out my stock bearings for the ACL 4B8325H-STD, my engine feels more responsive at higher RPMs. No more knocking, even when I push it hard on the track!"

Similarly, a Subaru WRX owner mentioned, "These bearings were a game changer for my build. The fit was perfect, and they helped me maintain oil pressure even at peak performance."

Upgrade your engine with the ACL Race Series Engine Bearings 4B8325H-STD and experience the difference in performance and reliability.

Other Part Numbers:
ACL #acl4B8325H-STD

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is ACL?

ACL is a company that specializes in manufacturing and distributing high-quality engine bearings that have played a key role in the Australian automotive parts market. 

Based in Launceston, Tasmania, Australia, the company has been in the business for more than 70 years and has become the leading brand when it comes to its market segment.

Throughout the years, ACL has consistently provided top quality products and has become the equipment supplier of multiple Automotive brands such as Lancia, Mazda, Mini, Mitsubishi, Nissan, Peugeot, Subaru, Toyota, Volvo, Suzuki, Renault, SAAB, and more.  ACL also provides a replacement product range used by the aftermarket industry.

The company ensures that it maintains its high level of standard by employing manufacturing processes that are ISO certified. They also use the industry’s most advanced tooling equipment and designing software that allows them to create products that are superior in quality. ACL has been known worldwide to create bearings that are durable, innovative, and precise.

ACL also offers bearing used for high-performance applications. The company has been involved in motorsport racing since the 1960s and has manufactured bearings used in Brabham Formula 1. Today, their products are being used in different racing disciplines such as the Australian Supercar Championship, Drag racing, Driftings, and Rally.

Purchase ACL Bearings at Vivid Racing

Engine Bearings are a critical component of a vehicle and should not be overlooked. If you want to make sure that what you get is something you could rely on, then ACL is the brand for you. With over 200 engine applications, whether it’s an American, Australian, European, or Asian made vehicle, ACL got you covered. Visit Vivid Racing and check out their list of bearings that would fit your specific needs.

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