The ACL 4B8366H-.50 is a thoughtfully engineered rod bearing set designed specifically for high-performance applications. This product stands out due to its unique combination of design, metallurgy, and engineering, making it a reliable choice for those who demand more from their engine components. Whether you're a dedicated racer or a weekend enthusiast, these bearings are built to withstand the rigors of higher RPM conditions.
Many users have praised the 4B8366H-.50 for its durability and performance. One customer noted, "After installing these bearings, I noticed a significant improvement in my engine's responsiveness. They seem to handle the high RPMs much better than the stock parts." Another user mentioned, "The fit was perfect, and I appreciate the attention to detail in the design. Definitely a solid upgrade for my build!"
While specific fitment details for the 4B8366H-.50 are not confirmed, it is part of the ACL Toyota 3SGTE 0.50mm Oversized High Performance Rod Bearing Set, which is known to be compatible with various models. Be sure to check your specific application for the best results.
Other Part Numbers:
ACL #acl4B8366H-.50
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1982-2005 Toyota Celica |
Celica | 1982-2005 |
|
1984-1999 Toyota MR2 |
MR2 | 1984-1999 |

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 RacingEngine 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.