Ferrea Valve Locks for Nissan 2.4L KA24DE 7mm Radial Groove Steel Set of 16

Ferrea Valve Locks for Nissan 2.4L KA24DE — 7mm Radial Groove Steel (Set of 16) Fitment: Nissan 2.4L KA24DE. Precision-made to pair with Ferrea retainers (use with part E11021 ). Upgrade valve retention reliability with this OEM-quality set of 16 steel valve locks. Designed for engines requiring 7mm locks with a radial groove, these Ferrea components deliver consistent seating, secure hold under high RPM, and long service life. Material: Hardened steel for wear resistance and durability Design: 7mm radial groove profile for accurate engagement and positive retention Quantity: Set of 16 — complete for one KA24DE cylinder head Compatibility: Intended for use with Ferrea retainers (E11021) and stock-style valve stems Application: Ideal for rebuilds, performance upgrades, and reliable daily use Choose Ferrea valve locks for precision fitment, consistent performance, and peace of mind when rebuilding or upgrading your KA24DE cylinder head.