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ACL Race Series Rod Bearing Set .25mm Oversized for Nissan ZD30 QD32 Diesel 2953cc - 4B2966H-.25

ACL 4B2966H-.25 High Performance Rod Bearing Set

If you’re looking for reliable performance from your engine, the ACL 4B2966H-.25 rod bearing set is a solid choice. Designed specifically for high-performance applications, these bearings are crafted with a unique blend of design and metallurgy that helps them withstand the rigors of higher RPM conditions. Many drivers have noted the noticeable improvement in engine responsiveness after upgrading to these bearings.

Features

  • High strength overlay plate with reduced thickness enhances fatigue resistance.
  • Hardened steel backs on all rod bearings provide better support and retention.
  • Increased crush for improved bearing retention ensures a secure fit.
  • Elimination of flash plating enhances heat transfer and grip within the housing.
  • Increased eccentricity helps manage bore distortion at high RPM and aids in hydrodynamic oil film formation.
  • 3/4 grooved design optimizes load carrying surface area and oil flow to conrod bearings.
  • Tight wall tolerances help maintain consistent clearances for better performance.
  • Enlarged ID chamfers accommodate larger fillet radii on performance crankshafts.

Specifications

  • Designed for high RPM conditions, providing dependable performance.
  • Available bearing sizes include STD, .025, and .25.

Many users have shared their satisfaction with the durability and performance of the ACL 4B2966H-.25 bearings. One customer mentioned, “After installing these bearings, my engine runs smoother and I can feel the difference during acceleration.” Another noted, “These bearings are a game-changer for my build; they handle the high RPMs without a hitch.” Whether you're on the track or just want to enhance your daily driver, these rod bearings are worth considering.

Other Part Numbers:
ACL #acl4B2966H-.25

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⚠ 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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