Crower 74522SO-16 Features:

3/8 in. lash adjuster set for Crower Billet Shaft Rocker Arms 16-piece direct-replacement set, part number 74522SO-16 Oils through the seat to the bearing for consistent rocker lubrication 1.155 in. overall length supports precise valve lash adjustment

Shaft Rocker Lash Adjuste 3/8 In. Oil-through-seat Billet Shaft Features:

• 3/8 in. lash adjuster set for billet shaft rockers, 16-piece valvetrain service kit for precise valve lash control
• Oils through seat to bearing for direct shaft lubrication, consistent oil delivery under high-rpm engine operation
• 1.155 in. overall length for correct fitment, precision-machined adjuster body for stable lash settings and repeatability
• Designed for billet shaft rocker systems, direct replacement configuration for compatible shaft-mounted rocker arm assemblies
• High-performance valvetrain durability, optimized bearing lubrication and reduced wear in demanding racing and street-strip use