COMP Cams Magnum Rocker Shaft Chrysler - 1077-1

Ultra Pro Magnum Rocker Arm Shaft for 1621 Chrysler 383-440 B/RB Shaft Kit

The 1077-1 shaft replaces a shaft that comes with our 1621 Chrysler 383-440 B/RB shaft rocker system.

Shaft for 1321 Rockers

• Made from SAE 8620 chromemoly steel and heat-treated for maximum strength and stiffness
• Unique oil system oils all critical parts for long-lasting service
• Systems include a special adjuster which allows the use of conventional ball end pushrods
• Designed to handle roller lobes and higher spring rates
• Made from SAE 8620 chromemoly steel and heat-treated for maximum strength and stiffness
• Unique oil system oils all critical parts for long-lasting service
• Systems include a special adjuster which allows the use of conventional ball end pushrods
• Designed to handle roller lobes and higher spring rates
• Contain proprietary bushing inserts