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ACL Engine Bearings Oversized High Performance Rod Bearing Set for Ford/Lotus 1500/1600 - 4B603H-01
ACL Engine Bearings Oversized High Performance Rod Bearing Set for Ford/Lotus 1500/1600 - 4B603H-01 - Image 2 ACL Engine Bearings Oversized High Performance Rod Bearing Set for Ford/Lotus 1500/1600 - 4B603H-01 - Image 2

ACL 4B603H-01 High Performance Rod Bearing Set

If you're looking to enhance your engine's performance, the ACL 4B603H-01 Rod Bearing Set is a solid choice. Crafted with a unique blend of design and metallurgy, these bearings are engineered to withstand the demands of high RPM conditions, making them ideal for performance enthusiasts.

Features

  • High strength overlay plate with reduced thickness for improved fatigue properties.
  • Hardened steel backs on all rod bearings boost support for the bearing lining and enhance retention within the housing.
  • Increased crush for better bearing retention, ensuring reliability during intense driving.
  • No flash plating on the back of the bearings, which improves heat transfer and maximizes grip with the housing.
  • Enhanced eccentricity to compensate for bore distortion at high RPM, aiding in the formation of hydrodynamic oil films.
  • 3/4 grooved main bearings optimize load carrying surface area and oil flow to the conrod bearings.
  • Tight wall tolerances help maintain consistent clearances for improved performance.
  • Enlarged ID chamfers on bearing edges accommodate larger fillet radii on performance crankshafts.

Specifications

  • Size: STD, 001, 010, 020
  • Oil Clearance: Standard
  • Half Type: Upper & Lower
  • Material: Aluminum, Tin, and Silicon
  • Min Std Shaft Size: 1.9370 in / 49.2 mm
  • Max Std Shaft Size: 1.9375 in / 49.212 mm
  • Min Std Tunnel Size: 2.0825 in / 52.896 mm
  • Max Std Tunnel Size: 2.0830 in / 52.908 mm
  • Max Wall at Crown: 0.0722 in / 1.835 mm
  • Max Overall Length: 0.8799 in / 22.35 mm

Customer Feedback

Many users have praised the 4B603H-01 for its durability and performance. One customer noted, "After installing these bearings, my engine runs smoother and the power delivery feels more consistent." Another mentioned, "I love how these bearings handle high RPMs without any issues. Definitely a worthwhile upgrade!"

Fitment

The ACL 4B603H-01 is confirmed to fit the Ford Escort models from 1992 to 2002. If you're looking to boost your engine's performance in these vehicles, this rod bearing set is a great option.

Other Part Numbers:
ACL #acl4B603H-01

Proposition 65

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

Vehicle
1992-2002
 Ford Escort

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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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