If you're looking to take your engine's performance up a notch, these ACL Race Series Engine Bearings are worth a look. Crafted with a blend of smart design and solid engineering, they’re built to handle the demands of high RPMs. Trust me, these bearings are not just your run-of-the-mill parts; they’re designed for serious drivers who want reliability and strength.
So, what makes these bearings stand out? For starters, they feature a high-strength overlay plate that’s thinner than usual. This isn’t just for show; it actually improves fatigue properties, meaning they can take a beating without giving up. The hardened steel backs on all rod bearings provide extra support, keeping everything locked in place even when you’re pushing the limits.
Another cool feature is the increased crush that enhances bearing retention. You won’t have to worry about them shifting around in their housing, which is crucial when you’re revving high. Plus, they’ve eliminated flash plating on the back, which aids in heat transfer. This means your engine runs cooler and more efficiently. The bearings also have increased eccentricity to help with any bore distortion at high RPMs, ensuring you get that perfect hydrodynamic oil film when you need it most.
These bearings come with 3/4 grooved main bearings, which optimize the load-carrying surface area and oil flow to the conrod bearings. That’s a fancy way of saying they help your engine run smoother and more effectively. And with tight, consistent wall tolerances, you can maintain those all-important clearances without any guesswork.
Speaking of fitment, these bearings are designed specifically for the Chrysler 300C from 2005 to 2018, Dodge Charger from 2006 to 2021, and Dodge Magnum from 2005 to 2008. If you’re rolling with a Chrysler 345 or 370 ci (5.7L/6.1L) Hemi, these .25 oversize high-performance rod bearing sets are a perfect match. Just make sure your shaft size is between 2.1257" and 2.1263" and your tunnel size is within 2.2522" to 2.2527" for the best fit.
In terms of specs, these bearings come in sizes STD, .025, and .25, with standard oil clearance. They’re made from a solid mix of aluminum, tin, and silicon, ensuring durability without compromising performance. The max wall thickness at the crown is 0.0626" and the overall length is 0.791".
In short, if you're serious about your ride and need bearings that can keep up with your engine's demands, these ACL Race Series Engine Bearings won’t let you down.
Other Part Numbers:
ACL #acl8B1808H-.25
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2005-2018 Chrysler 300C |
300C | 2005-2018 |
|
2006-2021 Dodge Charger |
Charger | 2006-2021 |
|
2005-2008 Dodge Magnum |
Magnum | 2005-2008 |

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.