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  See more parts for Honda Prelude
Select the year of your Honda Prelude:
ACL Honda 1488/1493CC D15 0.75mm Oversized Rod Bearing Set for 1984-1995 Prelude - 4B1955-.75

ACL 4B1955-.75 Trimetal Engine Bearings for Honda Prelude (1983-2001)

When it comes to maximizing the performance of your Honda Prelude, the ACL 4B1955-.75 Trimetal Engine Bearings are a must-have upgrade for serious drivers. These bearings are meticulously engineered to handle the rigors of high RPM conditions, making them ideal for both daily drivers and track enthusiasts alike. With a unique blend of design, metallurgy, and engineering, these bearings deliver the durability and performance that your engine craves.

Why Choose ACL Race Series Engine Bearings?

Designed specifically for 4, 6, and 8-cylinder applications, the ACL Race Series Engine Bearings stand out with features that cater to performance-minded drivers:

  • High-strength overlay plate with reduced thickness enhances fatigue properties, ensuring longevity under stress.
  • Hardened steel backs on all rod bearings provide superior support for the bearing lining and improve retention within the housing.
  • Increased crush enhances bearing retention, keeping everything firmly in place during aggressive driving.
  • Elimination of flash plating on the back improves heat transfer and maximizes grip between the bearings and the housing.
  • Increased eccentricity compensates for bore distortion at high RPMs, 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, crucial for maintaining performance.
  • Tight, consistent wall tolerances help maintain precise clearances, essential for engine efficiency.
  • Enlarged ID chamfers accommodate large fillet radii on performance crankshafts, ensuring a perfect fit.

Technical Specifications

  • Size: STD, 025, .25
  • Oil Clearance: Standard
  • Half Type: Identical Halves
  • Material: Tri-metal Hardened Steel Backs
  • Min Standard Shaft Size: 1.7707 in / 44.976 mm
  • Max Standard Shaft Size: 1.7717 in / 45 mm
  • Min Standard Tunnel Size: 1.8898 in / 48 mm
  • Max Standard Tunnel Size: 1.8898 in / 48 mm
  • Max Wall at Crown: 0.0591 in / 1.502 mm
  • Max Overall Length: 0.6890 in / 17.5 mm

Fitment

These bearings are specifically designed for the Honda Prelude (1983-2001), ensuring a perfect fit and optimal performance for your engine rebuild or upgrade.

Customer Feedback

Honda Prelude owners have praised the ACL 4B1955-.75 bearings for their reliability and performance. One user shared, “Installed these bearings during my engine rebuild on my 1995 Prelude, and I can feel the difference. The engine runs smoother, and I have more confidence during high RPM runs.”

Upgrade your Honda Prelude with the ACL 4B1955-.75 Trimetal Engine Bearings and experience the difference in performance and reliability. Whether you're hitting the track or cruising on the street, these bearings are engineered to meet the demands of passionate drivers.

Other Part Numbers:
ACL #acl4B1955-.75

Proposition 65

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

Vehicle
1983-2001
 Honda Prelude

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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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