
Brian Crower billet valve keepers for Nissan RB26 engines serve as high-strength retainers for the RB26 valvetrain. Supplied as billet keepers, they secure valve assemblies to the retainers during engine assembly and are intended for RB26 rebuilds or performance builds requiring upgraded hardware. Use them when replacing or upgrading valvetrain components on RB26 cylinder heads.
Brian Crower Nissan RB26 Billet Keepers