Crower 74501X028F Features:

Crower replacement rocker shaft for Chevrolet LS7 engines with Allpro cylinder heads Part number 74501X028F with 4.379 in. overall length and 5/8 in. shaft diameter Precision-machined to exact tolerances for shaft-mounted rocker system fit and repeatability Helps maintain proper rocker alignment and valve stem-to-rocker tip contact geometry

Shaft Rocker Shaft Allpro LS7 4.379 In. Oal 5/8 Features:

• Precision-machined replacement shaft for Crower Allpro LS7 shaft-mount rocker systems, exact-tolerance fitment and repeatable valvetrain alignment
• 5/8 in. shaft diameter for Chevrolet LS7 Allpro cylinder head applications, built for proper rocker system geometry and stable operation
• 4.379 in. overall length matched to LS7 Allpro setups, supports accurate valve stem-to-rocker tip alignment under performance use
• Bolt-on replacement design for Crower shaft-mounted rocker assemblies, maintains rocker shaft positioning and dependable valvetrain function
• Application-specific LS7 Allpro rocker shaft construction, engineered for reliable alignment, consistent fit, and service-ready replacement