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ACL High Performance Main Bearing Set for Chevrolet V8 396/402/427/454 STD Size .001 Oil Clearance - 5M829HXN-STD
ACL High Performance Main Bearing Set for Chevrolet V8 396/402/427/454 STD Size .001 Oil Clearance - 5M829HXN-STD - Image 2 ACL High Performance Main Bearing Set for Chevrolet V8 396/402/427/454 STD Size .001 Oil Clearance - 5M829HXN-STD - Image 2

ACL 5M829HXN-STD High Performance Main Bearing Set

The ACL 5M829HXN-STD is engineered specifically for high-performance applications, providing a robust solution for those looking to enhance their Chevrolet V8 396/402/427/454 engines. This main bearing set is designed with advanced metallurgy and precision engineering to meet the demands of higher RPM conditions.

Key Features

  • Utilizes a high-strength overlay plate with reduced thickness to enhance fatigue resistance.
  • Hardened steel backs on all rod bearings improve support for the bearing lining and ensure secure retention within the housing.
  • Increased crush provides superior bearing retention for demanding applications.
  • Flash plating has been eliminated from the back of the bearings to optimize heat transfer and maximize grip between the bearings and their housing.
  • Enhanced eccentricity compensates for bore distortion at high RPMs, aiding in the formation of hydrodynamic oil films.
  • Features 3/4 grooved main bearings to optimize load-carrying surface area and oil flow to connecting rod bearings.
  • Tight and consistent wall tolerances maintain precise clearances for optimal performance.
  • Enlarged ID chamfers accommodate large fillet radii on performance crankshafts where necessary.

Specifications

  • Type: Standard (STD)
  • Oil Clearance: +0.001" Extra
  • 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: 0.0929 in / 2.359 mm
  • Max Overall Length: 1.0433 in / 26.5 mm

These main bearings are a crucial component for anyone pushing their Chevrolet V8 to its limits, ensuring reliability and performance under demanding conditions. Invest in the ACL 5M829HXN-STD to achieve the durability and efficiency your engine demands.

Other Part Numbers:
ACL #acl5M829HXN-STD

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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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