COMP Cams Alum Rocker Arm Chrysler BB 1.6in - 1073-1

Aluminum Shaft Mount 1.6 Rocker for Chrysler 383-440

This 1.6 ratio rocker replaces the rockers that come with our 1073 Shaft-Mount rocker system for Chrysler 383-440.

This Shaft Mount Aluminum Roller Rocker Arm from COMP Cams is designed for Chrysler V8 383-440 Applications and has a 1.6 ratio. Mounted on an ultra-durable shaft, this Rocker arm is made from a high quality aluminum alloy with a tensile strength of 80,000 psi. Needle bearing trunnions allow valve spring pressures of up to 350 lbs. open pressure, making Aluminum Roller Rocker Arms a good choice for many street applications.

• Made from SAE 8620 chromemoly steel and heat-treated for maximum strength and stiffness
• Systems include a special adjuster which allows the use of conventional ball end pushrods
• Designed to handle roller lobes and higher spring rates
• Constructed from an aluminum alloy with tensile strength of 80,000 psi
• Contain proprietary bushing inserts
• Unique oil system oils all critical parts for long-lasting service
• Contain proprietary bushing inserts