COMP Cams Hi-Tech Pushrods

2009–Current Dodge 5.7L & 6.4L HEMI

Part #: 8721-16

Overview

The COMP Cams Pushrods CRS 09+ Hemi set is engineered specifically for late-model Dodge HEMI engines, including the 5.7L and 6.4L variants from 2009 onward. Designed as a continuation of the renowned Hi-Tech Pushrod line, these pushrods provide optimal valve train preload when paired with performance camshafts. They offer a reliable, drop-in upgrade that enhances durability and consistency for enthusiasts seeking improved valvetrain performance without extensive modifications.

Ideal for performance builds and camshaft upgrades, these pushrods ensure precise valve actuation and long-lasting service life under demanding conditions. Their design addresses the unique requirements of modern HEMI engines, making them a trusted choice for both street and track applications.

Key Features

COMP Cams Hi-Tech Pushrods combine advanced materials and precision engineering to deliver superior performance and durability. Key features include:

• Constructed from one-piece .080" wall chromemoly tubing for strength and rigidity
• Cryogenically treated to enhance wear resistance and extend service life
• Precision formed and reinforced 5/16" ball-type ends for secure rocker arm and lifter interface
• Black oxide finish to resist corrosion and provide a sleek appearance
• Laser etched for easy identification and quality assurance
• Designed specifically for 2009 and newer Dodge 5.7L and 6.4L HEMI engines with performance camshafts
• Intake pushrods measure 8.125 inches; exhaust pushrods measure 6.800 inches
• Drop-in fitment requiring no additional modifications

Construction & Design

These pushrods are crafted from high-strength chromemoly steel tubing with a .080-inch wall thickness, providing an excellent balance of stiffness and durability. The one-piece construction eliminates weak points found in multi-piece designs, reducing the risk of failure under high-stress conditions. Cryogenic treatment further enhances the material properties by refining the metal’s microstructure, resulting in improved fatigue resistance and longevity.

The ball ends are precision formed and reinforced to maintain proper geometry and secure contact with rocker arms and lifters, minimizing deflection and wear. The black oxide finish not only protects against rust but also adds a professional, finished look to the valvetrain components.

Installation & Fitment

COMP Cams Hi-Tech Pushrods are designed for direct replacement in 2009 and newer Dodge 5.7L and 6.4L HEMI engines equipped with performance camshafts. Installation is straightforward, requiring no special modifications or machining. Their precise length and reinforced ends ensure proper valvetrain geometry and preload, which is critical for optimal camshaft and rocker arm performance.

These pushrods are compatible with a range of aftermarket camshafts and valve train setups, making them a versatile upgrade for enthusiasts looking to improve reliability and performance in their HEMI-powered vehicles.

What's Included

• Set of intake pushrods (8.125 inches length)
• Set of exhaust pushrods (6.800 inches length)
• Installation instructions and product identification markings

Ideal For

This pushrod set is ideal for Dodge HEMI owners upgrading to performance camshafts who require durable, precision-engineered valvetrain components. It suits street performance builds, weekend racers, and enthusiasts seeking reliable, long-lasting pushrods that maintain proper valve train geometry under increased loads.