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ACL Bearings 8B1578H-.25 BMW N63/S63 V8 0.25mm Oversized High Performance Rod Bearing Set

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

8B1578H-.25
9 reviews
Sale Price

$257.94

In Stock (8)

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Usually delivered within 2 days

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Product Details

The ACL Bearings 8B1578H-.25 is a high-performance connecting rod bearing set specifically engineered for BMW N63 and S63 V8 engines. This precision-manufactured bearing set features a 0.25mm (0.010") oversize dimension, designed for engines that have had their crankshaft journals machined or require slightly larger bearings for optimal clearance restoration.

Key Features:

  • Engineered specifically for BMW N63 and S63 twin-turbocharged V8 engines
  • 0.25mm oversize for use with machined crankshafts or clearance correction
  • High-performance bearing material designed for demanding applications
  • Complete rod bearing set for full engine rebuild coverage
  • Precision manufacturing ensures proper oil clearances and bearing crush
  • Suitable for performance builds, racing applications, and engine rebuilds

ACL Bearings are known for their advanced tri-metal construction and proprietary bearing materials that provide excellent wear resistance, high load capacity, and superior fatigue strength. This bearing set is ideal for both OEM replacement during engine rebuilds and performance applications where engine modifications require oversized bearings. Professional installation and proper clearance measurement are recommended for optimal performance and engine longevity.

Parts were easy to find

very easy thanks

Include the dimensions in the part description for truck bed liners.

I ordered a distributor part number 30001 and Autoplicity had the best price I could find. I havent recieved the part yet but I should be seeing it in the next 2 days. Great Price and Fast Shipping!!!

Best prices, lack of info on parts. Well worth my time to research on another site and buy here but still an inconvenience. Had 2 orders with Auto Parts Warehouse that something became out of stock days after my order..

Great prices

Allthough offering , your site would not allow me to use pay pal , so I had to manually re enter all of the information pay pal would have provide , plus affording me the purchasing protection of paypal

Paid for two day shipping got it 4 days later at 7 o'clock at night missed my window with my mechanic. One and done with these guys !

Absolutely a great company to order from! Will order from again for sure, was super cheap gave me special discounts and shipped out the next day much quicker than even expected! GREAT company wonderful to deal with an will defiantly shop from again. Thank you!

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