COMP Cams Magnum Rocker Shaft Set Chrysler - 1077-2

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

The 1077-2 shaft pair replaces the shafts that come with our 1621 Chrysler 383-440 B/RB shaft rocker system.

Made from SAE 8620 chromemoly Steel - Rocker bodies are heat-treated to obtain maximum strength and stiffness - Unique oil system lubricates all critical parts for long lasting service. - Big Block Chrysler system (part #1321-16) includes a special adjuster which allows the use of conventional ball ended pushrods.

• 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