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 more parts for Ford Bronco
Select the year of your Ford Bronco:
ACL High Performance Main Bearing Set 5M1010HX-STD for Ford 351C, Standard Size - 5M1010HX-STD
ACL High Performance Main Bearing Set 5M1010HX-STD for Ford 351C, Standard Size - 5M1010HX-STD - Image 2 ACL High Performance Main Bearing Set 5M1010HX-STD for Ford 351C, Standard Size - 5M1010HX-STD - Image 2

ACL 5M1010HX-STD Race Series Engine Bearings

For those who demand reliability and performance from their engine components, the ACL 5M1010HX-STD Race Series Engine Bearings are engineered to meet the needs of high-performance applications. Whether you’re revving the engine of a classic Ford Bronco (1966-1996) or a vintage Ford Fairlane (1955-1970), these bearings are designed to handle the rigors of higher RPMs and provide the durability you expect from a premium product.

Key Features

  • High-strength overlay plate with reduced thickness enhances fatigue resistance, ensuring longevity under stress.
  • Hardened steel backs on all rod bearings improve support for the bearing lining and help retain the bearings securely in their housing.
  • Increased crush for better bearing retention, providing a snug fit that holds up under pressure.
  • Eliminated flash plating on the back of the bearings enhances heat transfer, maximizing grip between the bearings and their housing.
  • Increased eccentricity compensates for bore distortion at high RPM, facilitating the formation of effective hydrodynamic oil films.
  • 3/4 grooved main bearings optimize load-carrying surface area and improve oil flow to the conrod bearings.
  • Tight, consistent wall tolerances help maintain precise clearances, crucial for performance tuning.
  • Enlarged ID chamfers on bearing edges accommodate large fillet radii on performance crankshafts, ensuring a proper fit.

Technical Specifications

  • Size: STD
  • Oil Clearance: Standard
  • Half Type: Upper & Lower
  • Material: Tri-metal with hardened steel backs
  • Min Standard Shaft Size: 2.7484 in / 69.809 mm
  • Max Standard Shaft Size: 2.7492 in / 69.83 mm
  • Min Standard Tunnel Size: 2.9417 in / 74.719 mm
  • Max Standard Tunnel Size: 2.9425 in / 74.74 mm
  • Max Wall at Crown: 0.0957 in / 2.43 mm
  • Max Overall Length: 0.8799 in / 22.35 mm

Fitment

These bearings are compatible with:

  • Ford Bronco (1966-1996)
  • Ford Fairlane (1955-1970)

Customer Feedback

“Installed these bearings in my 1986 Bronco, and I can feel the difference. The engine runs smoother, and I’ve noticed better oil flow at high RPMs. Perfect for my weekend off-roading!” - Ford Bronco Owner

“I put these in my Fairlane during a full rebuild, and they fit like a glove. No issues with clearance, and they’ve held up great even when pushing the engine hard.” - Ford Fairlane Owner

Other Part Numbers:
ACL #acl5M1010HX-STD

Proposition 65

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

Vehicle
1966-1996
 Ford Bronco
1955-1970
 Ford Fairlane

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