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ACL Chevrolet V8 396/402/427/454 0.001 Oversized High Performance Main Bearing Set - 5M829HN-.001
ACL Chevrolet V8 396/402/427/454 0.001 Oversized High Performance Main Bearing Set - 5M829HN-.001 - Image 2 ACL Chevrolet V8 396/402/427/454 0.001 Oversized High Performance Main Bearing Set - 5M829HN-.001 - Image 2

ACL 5M829HN-.001 Main Bearing Set

The ACL 5M829HN-.001 is a high-performance main bearing set designed for those who demand reliability and strength from their engine components. This set is part of ACL's Race Series, known for its robust design and engineering that stands up to the rigors of high RPM conditions. Whether you're hitting the track or just looking to enhance your engine's performance, the 5M829HN-.001 is built to deliver.

Features

  • High strength overlay plate with reduced thickness, enhancing fatigue resistance.
  • Hardened steel backs on all rod bearings provide superior support and retention.
  • Increased crush for better bearing retention, ensuring durability under stress.
  • Removal of flash plating on the back improves heat transfer and grip.
  • Increased eccentricity helps accommodate bore distortion at high RPMs.
  • 3/4 grooved main bearings optimize load distribution and oil flow.
  • Tight wall tolerances maintain consistent clearances for better performance.
  • Enlarged ID chamfers on edges accommodate large fillet radii on performance crankshafts.

Specifications

  • Available Sizes: STD, 001, 009, 010, 011, 020
  • Oil Clearance: Standard
  • Half Type: Upper & Lower
  • Material: Tri-metal with hardened steel backs
  • Min Standard Shaft Size: 2.7482 in / 69.804 mm
  • Max Standard Shaft Size: 2.7492 in / 69.83 mm
  • Min Standard Tunnel Size: 2.937 in / 74.6 mm
  • Max Standard Tunnel Size: 2.938 in / 74.625 mm
  • Max Wall at Crown: 0.0934 in / 2.372 mm
  • Max Overall Length: 1.0433 in / 26.5 mm

Customer Feedback

Many customers have expressed satisfaction with the performance of the 5M829HN-.001 bearings. One user mentioned, "After installing these bearings, I noticed a significant improvement in my engine's responsiveness. They fit perfectly and seem to handle the increased RPMs without any issues." Another customer added, "I appreciate the attention to detail in the design. The oil flow is noticeably better, and the engine runs smoother overall." It's clear that the 5M829HN-.001 delivers on its promise of high performance and reliability.

Other Part Numbers:
ACL #acl5M829HN-.001

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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