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ACL Bearings 3M2984A-STD Standard Main Bearings Set

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

3M2984A-STD
13 reviews
Sale Price

$15.36

Estimated ship date Saturday, November 28

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Product Details

The ACL Bearings 3M2984A-STD is a complete standard size main bearing set engineered for precision engine rebuilds and performance applications. ACL Race Series bearings are manufactured using advanced tri-metal technology, featuring a steel backing, copper-lead intermediate layer, and a proprietary polymer coating for superior wear resistance and load capacity.

Key Features:

  • Standard size main bearing set for factory-spec engine rebuilds
  • Tri-metal construction with high-strength steel backing for dimensional stability
  • Copper-lead alloy layer provides excellent embeddability and conformability
  • Advanced polymer top coating reduces friction and improves heat dissipation
  • Precision manufactured to OEM tolerances for proper oil clearance
  • Suitable for street, performance, and racing applications

ACL bearings are trusted by engine builders worldwide for their consistent quality and durability. This main bearing set includes all bearings needed for a complete crankshaft installation, ensuring proper alignment and load distribution throughout the engine's RPM range.

Products specifications

Size

Standard

Good so far

Great experience overall!!

Good

Great seller, best prices around! Order Number: 11348

Wilwood master cylinder was in stock, 40.00 cheaper then Summit! Shipped fast, arrived in two days, very pleased!

fast , e-z , great price

So far so good. Quick, easy. Live the amazon option

Great site. Easy to locate items and they have the best prices! I will be using this site for all my custom parts.

Quick and easy to pay. I used my Amazon account

Shipping took about a week total from start to finish. A little slow as far as I'm concerned but the awesome price definatley made it worth it. Will order from them again 4.9/5

Best price online for the programmer I ordered. Fast and reasonable shipping costs.

Great Seller. Fast Shipping and great prices!

great parts, even better prices..all around good service

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