Valve Lock Keeper Retainer OEM L16 L20B L24 L26 L28

New OEM genuine Nissan valve lock. This valve lock will fit Datsun "L" series engines, 4 and 6 cylinder, 240Z, 260Z, 280Z and 280ZX, 1970-83. Two locks are needed per valve, and 24 needed for a full set on a 6 cylinder.

*See PT# 800-152 for aftermarket part.