5150 AutoSport High Performance Rod Bearing Kit, BMW M54 728iL These Ferrea valves feature a

These Ferrea valves feature a triple groove valve design and are compatible with the factory valve locks (AKA valve keepers)

Factory Valve Spec is 33

shot peening

Designed for competitive motorsport use

0-liter 1JZ-GTE and the 3

5150 AutoSport High Performance Rod Bearing Kit, BMW M54 728iL These Ferrea valves feature aOur High Performance Rod Bearing Kit for the BMW M54 engine is engineered as a superior upgrade to factory OEM bearings. Designed to address the common shortcomings of stock bearings, our kit includes Calico coated rod bearings, ARP connecting rod bolts, and ARP assembly lubricantproviding a complete solution for connecting rod maintenance. Kit Contents: Calico Coated Rod Bearings ARP Connecting Rod Bolts ARP Assembly Lubricant Installation Sheet