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ACL Chevrolet V8 Trimetal Oversized Main Bearing Set 10mm for 267/305/327/350 Engines
$46.45

If you're diving into the world of high-performance engines, you know that the right bearings can make all the difference. That's where these ACL Race Series Engine Bearings come into play. They’re not your average bearings; they’re designed to handle the heat and high RPMs that come with pushing your engine to its limits. Whether you're working on a classic Camaro or a Caprice, these bearings are built for serious power.

  • First off, the overlay plate is tough but slimmed down. This means better fatigue resistance, so you can really push your engine without worrying about wear.
  • All the rod bearings feature hardened steel backs. This is a big deal for keeping the bearing lining in place and ensuring it stays put in the housing.
  • They’ve cranked up the crush on these bearings too, which helps keep them snug and secure during those intense runs.
  • No flash plating on the back means heat transfer is on point. This helps maintain grip between the bearings and their housing, which is crucial when you're running hot.
  • With increased eccentricity, these bearings can handle bore distortion at high RPMs, helping you maintain those hydrodynamic oil films that are essential for smooth operation.
  • The 3/4 grooved main bearings optimize the load-carrying surface area, ensuring that oil flows smoothly to the conrod bearings. This is where the magic happens.
  • Consistency is key, and these bearings come with tight wall tolerances to keep your clearances just right.
  • They’ve also enlarged the ID chamfers where needed to fit those performance crankshafts perfectly.

Now, let’s talk specs. You can get these bearings in a range of sizes: STD, 001, 009, 010, 011, and 020. The oil clearance is standard, and they come as upper and lower half types. Made from tri-metal with hardened steel backs, they’re built to last. Here’s a quick rundown of the dimensions:

  • Min Std Shaft Size: 2.4484 in / 62.189 mm
  • Max Std Shaft Size: 2.4493 in / 62.212 mm
  • Min Std Tunnel Size: 2.6406 in / 67.071 mm
  • Max Std Tunnel Size: 0.0954 in / 2.423 mm
  • Max Wall at Crown: 0.8071 in / 20.5 mm
  • Max Overall Length: 1.7181 in / 43.64 mm

These bearings fit a bunch of popular models, including the Chevrolet Camaro from 1975 to 2002 and 2010 to 2021, as well as the Chevrolet Caprice from 1975 to 1996 and 2000 to 2017. If you’re looking to upgrade your V8 with a 10mm oversized main bearing set, you’re in the right place. Trust me, these bearings are worth your time if you want to keep that engine running strong.

Other Part Numbers:
ACL #acl5M909P-10

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WARNING: Cancer and Reproductive Harm
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Vehicle
1975-2002, 2010-2021
Chevrolet Camaro
1975-1996, 2000-2017
Chevrolet Caprice

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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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