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ACL Bearings 5M8378A-STD Standard Main Bearings with Aluglide Coating

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

5M8378A-STD
12 reviews
Sale Price

$17.29

3 left at this price

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Usually delivered within 2 days

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Product Details

The ACL Bearings 5M8378A-STD is a complete standard size main bearing set engineered for performance engine builds. These bearings feature ACL's proprietary Aluglide bearing material, a high-performance aluminum-based alloy known for exceptional load-carrying capacity and durability under extreme operating conditions.

Key Features:

  • Aluglide bearing material for superior strength and fatigue resistance
  • Standard size (STD) for stock crankshaft journals
  • Complete main bearing set for full engine assembly
  • Engineered for high-performance and racing applications
  • Precision manufactured to OEM specifications
  • Compatible with a wide range of performance lubricants

ACL Race Series bearings are trusted by professional engine builders and racers worldwide for their consistent quality and performance. The Aluglide material provides excellent embedability for dirt particles and conformability to minor journal imperfections, while maintaining the structural integrity needed for high-RPM operation.

Products specifications

Size

Standard

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glad to find this part availablr

Great prices

Quick, Easy, great prices!! Thanks!!

great price, fast shipping, my third time ordering from autoplicity

Very fast checkout.

Quick ordering process.

It is awesome that you guys can get this part! Half the cost of competitor. As long as shipping goes well, I will definately be shopping here more often!!!

So far so good..

Good Pricing

Prompt on shipping order and delivery. I will use them again with future purchases

well designed website

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