1-480-966-3040 Mon-Fri 8am to 5pm AZ
Performance & Aftermarket Car Parts - Vivid Racing Performance & Aftermarket Car Parts - Vivid Racing
Live Chat
Hello, Sign in My Account
Sign In
Wishlist
0
My Cart
My Cart $0.00
  See all Engine products
ACL Main Bearing Set for Nissan CA18/C20, Standard Size, Trimetal High Performance - 5M1633HX-STD
ACL Main Bearing Set for Nissan CA18/C20, Standard Size, Trimetal High Performance - 5M1633HX-STD - Image 2 ACL Main Bearing Set for Nissan CA18/C20, Standard Size, Trimetal High Performance - 5M1633HX-STD - Image 2

ACL Race Series Engine Bearings - 5M1633HX-STD

If you're looking to push your engine's limits, the ACL Race Series Engine Bearings (5M1633HX-STD) are engineered for performance enthusiasts who demand reliability under high RPM conditions. These tri-metal bearings are designed to fit a variety of popular 4, 6, and 8-cylinder applications, ensuring that your engine runs smoothly even when you're pushing it to the max.

Fitment

These bearings are compatible with numerous vehicles, making them a versatile choice for many builds. Whether you're upgrading your daily driver or prepping for the track, the 5M1633HX-STD is an excellent option for maintaining peak performance.

Key Features

  • High-strength overlay plate with reduced thickness enhances fatigue resistance, ensuring durability during intense driving.
  • Hardened steel backs on all rod bearings provide superior support for the bearing lining, improving retention within the housing.
  • Increased crush improves bearing retention, giving you confidence when revving high.
  • Flash plating elimination on the back enhances heat transfer, maximizing grip between bearings and housing.
  • Increased eccentricity helps compensate for bore distortion at high RPM, facilitating 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, crucial for performance applications.
  • Enlarged ID chamfers accommodate large fillet radii on performance crankshafts, ensuring a proper fit.

Technical Specifications

  • Size: STD, .025, .25, .50
  • Oil Clearance: Standard
  • Half Type: Identical Halves
  • Material: Tri-metal with Hardened Steel Backs
  • Min Standard Shaft Size: 2.0847 in / 52.951 mm
  • Max Standard Shaft Size: 2.0852 in / 52.964 mm
  • Min Standard Tunnel Size: 2.2305 in / 56.654 mm
  • Max Standard Tunnel Size: 2.231 in / 56.667 mm
  • Max Wall at Crown: 0.0722 in / 1.835 mm
  • Max Overall Length: 0.787 in / 20.00 mm

Customer Feedback

One 2021 Ford F-150 owner shared, "I installed these ACL bearings during my engine rebuild, and they fit perfectly. The increased crush made a noticeable difference in oil pressure at high RPMs. I feel confident pushing my truck with these in place!"

Another 2019 Subaru WRX owner noted, "These bearings are a game changer for my build. They handle the power I'm throwing at them without any signs of wear, even after a few track days."

Upgrade your engine's performance with the ACL Race Series Engine Bearings (5M1633HX-STD) and experience the difference in reliability and power delivery. Perfect for those who demand the best from their vehicles.

Other Part Numbers:
ACL #acl5M1633HX-STD

Proposition 65

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

ACL Banner

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.

Check out these other great products