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  See more parts for Nissan 300ZX
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ACL Nissan VG30DETT 3.0L V6 Standard Size High Performance Rod Bearings Set - 6B2390HX-STD
ACL Nissan VG30DETT 3.0L V6 Standard Size High Performance Rod Bearings Set - 6B2390HX-STD - Image 2 ACL Nissan VG30DETT 3.0L V6 Standard Size High Performance Rod Bearings Set - 6B2390HX-STD - Image 2

When it comes to pushing your engine to its limits, you want bearings that can handle the heat—literally. That’s where the ACL Race Series Engine Bearings come into play. These aren’t just any bearings; they’re designed with a unique blend of engineering smarts and tough materials to keep your engine running smoothly at high RPMs. If you've got a Nissan 300ZX from '84 to '99, you're in luck—these bearings are a perfect fit for the VG30DETT 3.0L V6.

What makes these bearings stand out?

  • First off, the overlay plate is high strength but thinner, which means better fatigue resistance. You can push your engine without worrying about the bearings giving up.
  • Each rod bearing has hardened steel backs. This not only supports the bearing lining but also keeps it snug in the housing. No more worrying about bearings shifting under pressure.
  • They’ve cranked up the crush factor, which means better retention. These bearings are going to stay right where you want them.
  • Forget about flash plating on the back. This design choice improves heat transfer and helps the bearings grip their housing better. It’s all about keeping things cool and efficient.
  • The increased eccentricity is a game changer, especially at high RPM. It compensates for any bore distortion and helps create those all-important hydrodynamic oil films.
  • With 3/4 grooved main bearings, you get optimized load carrying and oil flow to the conrod bearings. That means better performance and longevity.
  • Consistent wall tolerances are key. These bearings help you maintain precise clearances, which is vital for any performance build.
  • And if you’re working with performance crankshafts, the enlarged ID chamfers on the edges are designed to accommodate larger fillet radii.

Specifications:

  • Size: STD
  • Oil Clearance: +0.001" Extra
  • Half Type: Identical Halves
  • Material: Tri-metal Hardened Steel Backs
  • Min Std Shaft Size: 1.967 in / 49.961 mm
  • Max Std Shaft Size: 1.9675 in / 49.961 mm
  • Min Std Tunnel Size: 2.3089 in / 58.645 mm
  • Max Std Tunnel Size: 2.087 in / 53.011 mm
  • Max Wall at Crown: 0.0587 in / 1.49 mm
  • Max Overall Length: 0.6732 in / 17.1 mm

So, if you’re looking to keep your Nissan 300ZX running like a champ, these ACL Race Series Engine Bearings are a solid choice. They’re built for performance and designed to withstand the rigors of high RPM driving. Trust me, your engine will thank you.

Other Part Numbers:
ACL #acl6B2390HX-STD

Proposition 65

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

Vehicle
1984-1999
 Nissan 300ZX

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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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