Eng Rocker Arm Kit

This Shaft Mount Aluminum Roller Rocker Arm Kit from COMP Cams is designed for Chrysler V8 383-440 Applications and has Rockers with a 1.6 ratio. Mounted on an ultra-durable shaft, these Rocker arms are 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.

Additional Information

Constructed from an aluminum alloy, this 1.6 ratio shaft-mount rocker system for Chrysler 383-440 has a tensile strength of 80,000, perfect for any race applications.

Part Type

Engine Rocker Arm and Shaft Assembly

Product Overview

Using COMP Shaft Mount Rocker Systems is one of the most effective ways to increase horsepower. These systems transfer the power of the camshaft to the valve by properly positioning the rocker over the valve. Constructed from 2024 aluminum and using an 8620 hardened steel shaft, COMP shaft rockers are designed using the latest in computer technology and are field tested by experts in every type of racing.
• Made from 2024 aluminum and use 8620 hardened steel shaft
• Most efficient way to transfer the power of the cam to the valve
• Rigidity of the shaft system adds stability to the cylinder head and the valve train
• Use an oiling system that ensures consistent oil flow from the pushrod cup to the shaft bearings and then on to the roller tip

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

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Product Details

Product Downloads

#	Document Type	Download
1.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Rocker Arms, Shaft Mount, 1.6 Ratio, Aluminum, Roller Rockers, Red, Mopar, Big Block, Kit

COMP Cams aluminum roller rocker arms are made from a high-quality alloy, anodized for durability and good looks. They have needle-bearing trunnions to allow for high valve spring loads (over 350 lbs.) and a tensile strength of 80,000 psi. While these rockers are more expensive than COMP Cams High Energy or Magnum rockers, they're a great choice for any race application.