Designed to keep the rocker arms positively locked for precise and critical valve train adjustments. Manufactured from quality grade steel, then heat-treated for extra strength and plated with a durable finish. Kits include 16 rocker arm nuts with socket head set screws and one hex key wrench.

Features

(16) Rocker Arm Nuts w/ Locks 3/8"-24 Threads

Shank O.D. .540"

Includes Locks and Hex Wrench