Description
The ACL BMW N63B44/S63B44 4.4L V8 .025mm Oversized Main Bearings are designed for the BMW N63B44 and S63B44 4.4L V8 engines. These Race Series main bearings feature a 0.001 inch (0.025mm) undersize, making them ideal for engines that require slightly tighter tolerances or have undergone significant wear. The precision engineering of these bearings ensures optimal fitment and performance, reducing friction and enhancing durability under high-stress conditions. Whether you're rebuilding your engine or seeking to improve its performance, these bearings provide the reliability and quality you need.
Key Features:
- Designed for BMW N63B44 and S63B44 4.4L V8 engines.
- 0.001 inch (0.025mm) undersized for tighter tolerances.
- Race Series design for high-performance and durability.
- Reduces friction and improves engine longevity.
- Suitable for both street and race applications.
- Made with high-quality materials for enhanced reliability.
Vehicle Fitment:
- 2009-2012 BMW 750i Base V8.4395cc Engine Components::Bearings
- 2013-2016 BMW M5 Base V8.4395cc Engine Components::Bearings
- 2012-2018 BMW M6 Base V8.4395cc Engine Components::Bearings
- 2015-2018 BMW X5 M V8.4395cc Engine Components::Bearings
- 2011-2013 BMW X5 xDrive50i V8.4395cc Engine Components::Bearings
- 2015-2018 BMW X5 xDrive50i V8.4395cc Engine Components::Bearings
About ACL: ACL is a leading manufacturer of high-performance engine bearings and components. Known for their precision and durability, ACL's Race Series bearings are engineered to meet the demands of both professional motorsport and high-performance street applications.