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ACL Bearings 5M1573H-.025 Race Series Main Bearing Set 0.025mm Oversized BMW N63 S63 4.4L V8

Part of: ACL Bearings Race Series Main Bearings for Big Block Chevy

Other options in this family: ACL Bearings 5M829HXC-STD ACL Bearings 6M5587H-STD ACL Bearings 5M1957HX-STD ACL Bearings 5M909HC-STD ACL Bearings 5M5585H-STD

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

5M1573H-.025
9 reviews
Sale Price

$304.97

In Stock (8)

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Product Details

The ACL Bearings 5M1573H-.025 is a Race Series main bearing set engineered for BMW N63B44 and S63B44 4.4-liter V8 engines. This set features a 0.025mm oversized dimension to accommodate machined crankshafts during performance rebuilds or engine restoration.

Key Features:

  • Precision-manufactured tri-metal construction for high-performance applications
  • 0.025mm (.001") oversize for machined crankshaft journals
  • Designed specifically for BMW 4395cc V8 DOHC 4-valve engines
  • Micron-tolerance machining ensures accurate wall thickness and proper crush
  • Proven in motorsports including drift racing, drag racing, and road racing competitions
  • High strength design with excellent seizure resistance
  • Complete main bearing set for full crankshaft installation

ACL Race Series bearings are recognized throughout the motorsports world for their exceptional endurance and capability in high-RPM, high-stress conditions. The unique combination of advanced metallurgy, precision engineering, and race-proven design makes these bearings ideal for performance street builds, track applications, and professional racing engines.

Had what I wanted for a good price.

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Part I needed at a reasonable price

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reasonably priced 2 day shipping was the reason for purchase from your company

Website not cooperating with payment process. Took forever. Fix captia button!

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First time buying from Autoplicity,Very pleasant purchase experience, no problem whatsoever with shipping, all around good deal for what I was looking for - the Pingel High Flow 6111-AH gas petcock works great Thanks!

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