Ferrea Valve Locks - Keepers for B Series VTEC (B16, B18C) & K Series (K20, K24) Engines

Complete set of (32) Keepers for one complete 16v engine.

7 Deg. 5.5mm - Stock valve locks are often stamped into shape. Ferrea valve locks are machined to exact tolerances for a better fit and more consistant material properties. We suggest upgrading to a higher quality valve lock when upgrading your valvetrain components.

Ferrea Valve Locks are manufactured from high quality 4140 chromoly bar stock and machined to exact tolerances. The locks are heat-treated for maximum strength and finished with the black oxide for an attractive appearance.