Crower 74526F120 Features:

Crower shaft rocker spacer for 5/8 in. rocker shafts Dimensions: 5/8 in. ID X 1-1/8 in. OD X 0.120 in. thick Hardened steel construction for shaft-mounted rocker arm assemblies Helps align valve stem-to-rocker tip contact and valvetrain geometry

Shaft Rocker Spacers 5/8 Hardened Steel, 5/8 In. Id Features:

• 5/8 in. ID, 1-1/8 in. OD, 0.120 in. thickness for precise shaft spacing in shaft-mounted rocker assemblies
• Hardened steel construction for wear resistance and reliable valvetrain positioning under high-performance use
• Helps correct valve stem-to-rocker tip alignment for improved valvetrain geometry and reduced side-loading
• Designed for 5/8 in. rocker shafts in shaft-mount valvetrain setups requiring accurate spacer fitment
• Single rocker spacer for custom shaft setup, maintaining consistent rocker arm spacing and alignment control