Crower 74501X027F Features:

Crower replacement shaft for Chevrolet LS7 shaft-mounted rocker systems Part Number 74501X027F with 5/8 in. shaft diameter 4.339 in. OAL for LS7 cylinder head applications Supports rigid valvetrain geometry and valve stem-to-rocker tip alignment

Shaft Rocker Shaft LS7 4. 339 In. Oal, 5/8 Features:

• LS7-specific replacement shaft for Crower shaft-mounted rocker systems, precision fitment for compatible cylinder head applications
• 5/8 in. shaft diameter for increased rigidity and stable rocker support under demanding valvetrain operation
• 4.339 in. overall length matched for LS7 applications, supports correct rocker geometry and valve tip alignment
• Designed to maintain accurate valve stem-to-rocker tip alignment, helping promote consistent valvetrain motion
• Single replacement shaft construction for Crower rocker assemblies, service-ready component for performance engine rebuilds