Designed to upgrade stock LS series rocker arms into stronger, more capable trunnions for performance applications
They include replacement fulcrums, drawn cup bearings, circlips, and fasteners for a full set of 16
Strengthen your valvetrain with this Fulcrum Upgrade Kit
Description
PRW GM LS Series Fulcrum Upgrade kits are designed to upgrade stock LS Series rocker arms into stronger, more capable trunnions for performance applications. They include replacement fulcrums, drawn cup bearings, circlips, and fasteners for a full set of 16. Strengthen your valvetrain with this Fulcrum Upgrade Kit. .