COMP Cams Phaser Lock Kit

Fits Most Dodge/Ram 6.4L/6.2L/5.7L (09-15)

Part #: 5760CPG

Overview

The COMP Cams Phaser Lock Kit is engineered to provide a dependable solution for locking out the variable valve timing (VVT) system on Chrysler 5.7L to 6.4L HEMI engines from 2008 and newer, including the 6.2L Hellcat variants. This kit is essential for enthusiasts, tuners, and professional mechanics who demand precise and consistent cam timing control during engine tuning, performance upgrades, or troubleshooting VVT-related issues.

By securely locking the cam phaser, the kit eliminates timing fluctuations caused by the factory VVT system, ensuring stable valve timing under all operating conditions. This results in improved engine reliability and performance consistency, especially when modifying camshafts or installing aftermarket components.

Compatible with a broad range of Dodge Challenger (2009–2025), Dodge Charger (2012–2025), and Ram 2500 (2011–2015) models equipped with HEMI engines, the COMP Cams Phaser Lock Kit offers a straightforward, effective upgrade for fixed cam timing needs.

Key Features

This phaser lock kit delivers critical benefits for anyone working with Chrysler HEMI engines requiring fixed cam timing:

• Complete lockout of the variable valve timing system for consistent and reliable cam timing
• Precision-machined phaser lock designed to fit factory cam phasers perfectly
• Includes a 1/16" plug to properly seal the phaser mechanism and prevent oil leaks
• Specialized installation tool included to ensure correct and secure fitment
• Detailed installation instructions for accurate and safe application
• Compatible with 5.7L to 6.4L HEMI engines from 2008 onward, including 6.2L Hellcat models
• Helps prevent cam phaser failure and timing inconsistencies during high-performance use
• Durable construction designed to withstand harsh engine operating conditions

Construction & Design

The COMP Cams Phaser Lock Kit is crafted from high-quality materials to ensure durability and precise fitment. The phaser lock is CNC-machined to exact OEM specifications, providing a secure and reliable lockout of the cam phaser mechanism. This precision manufacturing guarantees a perfect fit that maintains engine integrity.

The included 1/16" sealing plug effectively seals the phaser housing, preventing oil leaks and contamination. The specialized installation tool is designed to facilitate proper engagement and torque application, reducing the risk of damage during installation. Every component meets or exceeds OEM standards to ensure long-lasting performance even under demanding engine conditions.

Installation & Fitment

Installation of the COMP Cams Phaser Lock Kit is straightforward for experienced mechanics and knowledgeable enthusiasts familiar with Chrysler HEMI engines. The kit includes all necessary components along with comprehensive instructions to guide you through locking out the variable valve timing system without permanent engine modifications.

This kit fits directly onto the factory cam phaser and is compatible with the following vehicles equipped with 5.7L to 6.4L HEMI engines:

• 2009–2025 Dodge Challenger (5.7L HEMI, 6.4L 392, 6.2L Hellcat)
• 2012–2025 Dodge Charger (5.7L HEMI, 6.4L 392, 6.2L Hellcat)
• 2011–2015 Ram 2500 (5.7L HEMI, 6.4L 392)

What's Included

• Phaser lock mechanism
• 1/16" sealing plug
• Specialized installation tool
• Comprehensive installation instructions

Ideal For

This phaser lock kit is ideal for performance enthusiasts, tuners, and professional mechanics who require fixed cam timing for engine modifications, troubleshooting, or reliability improvements. It is especially beneficial when upgrading camshafts, installing aftermarket components, or diagnosing variable valve timing issues on Chrysler 5.7L to 6.4L HEMI engines, including the high-performance 6.2L Hellcat variants.

COMP Cams is a leading performance valvetrain manufacturer, known for camshafts and supporting components built for everything from mild street upgrades to full race engines. Their product range covers camshafts, lifters, valve springs, rocker arms, and timing/valvetrain parts—key pieces for dialing in powerband, drivability, and RPM capability.