Connecting rod bearings ACL Race for BMW N54B30 N55B30 S55B30 3.0L
ACL Race connecting rod bearings set for BMW F87 M2, F80 M3, F82/83 M4 engines N54B30 N55B30 S55B30.
The new GPC suffix bearings are Silver Based with a tri-metal build and come with polymer coating for superior performance under pressure, of up to 17,000 PSI.
The GPC polymer coating helps to protect the bearings in case of oil starvation, metal-to-metal contact and has a Lead-free composite, a more environmentally friendly solution.
Data sheet
King designs and manufactures cutting edge high performance bearings that excel in accuracy and load capacity. The King Racing line combines Sport Compact and Domestic engine bearings with ground-breaking geometric and metallurgical features. Equipped with advanced materials and construction techniques, King Racing bearings extend the limits of power, performance and durability.
King high performance bearings are a product of innovative R&D processes, extensive lab tests and “on-track” trials. We combine over 50 years of expertise, superior standards and advanced in-house simulation technologies to achieve better results.
We are constantly exploring new ways to improve our products and advance our race bearing technologies.