COMP Cams Dodge Hemi (Non MDS) Lifter Kit w/ 4 Yokes (16 Lifters)

COMP Cams Non-MDS Lifter Kit

2003–2025 Dodge Ram 1500 / 2500 / 3500, 2004–2025 Dodge Durango, 2005–2025 Chrysler 300 / Dodge Magnum / Jeep Grand Cherokee / Jeep Commander / Dodge Charger / Dodge Challenger

856Y-16

Overview:

The COMP Cams Non-MDS Lifter Kit is a premium upgrade designed specifically for Dodge Gen III HEMI engines, including 5.7L, 6.1L, 6.2L, and 6.4L variants. This kit eliminates the Multi-Displacement System (MDS) by keeping all eight cylinders fully engaged at all times, ensuring consistent performance and reliability. Ideal for enthusiasts seeking to run performance camshafts without the risk of lifter failure, these lifters offer enhanced durability and longevity over factory and Hellcat-style lifters.

Engineered as a direct drop-in replacement, the kit includes four lifters and four premium lifter yokes, providing a complete solution for MDS deletion or resolving ticking lifter issues. Whether you are running a stock, high-performance, or racing application, these lifters deliver dependable operation and improved wear resistance.

Key Features:

Designed to meet the demands of modern HEMI engines, the COMP Cams Non-MDS Lifters offer several advanced features:

• Maintains all eight cylinders active by disabling the MDS function for consistent power delivery
• Enhanced oil retention around the axle and bearing to reduce wear and extend lifter life
• Additional material at the lifter base increases strength and stiffness in the critical roller area
• Drop-in design ensures easy installation with no modifications required
• Includes four premium lifter yokes for precise alignment and OEM-level durability
• Compatible with Dodge 5.7L, 6.1L, 6.2L, and 6.4L HEMI engines
• Ideal upgrade over factory and Hellcat lifters for improved reliability under high-performance conditions
• Manufactured by COMP Cams, a trusted name in performance valvetrain components

Construction & Design:

COMP Cams engineered these lifters with durability and performance in mind. The lifters feature a reinforced body with extra material strategically placed at the bottom to enhance roller strength and stiffness. This design reduces the risk of roller bearing wear and lifter body breakage, common failure points in factory units. The improved oil retention system around the axle and bearing ensures consistent lubrication, minimizing friction and wear during operation.

The included lifter yokes are crafted from premium materials to meet or exceed factory OEM specifications, ensuring precise lifter alignment and smooth valvetrain operation. This attention to detail results in a robust, long-lasting component suitable for stock rebuilds, performance upgrades, and racing applications alike.

Installation & Fitment:

The COMP Cams Non-MDS Lifter Kit is a direct drop-in replacement for factory lifters on Dodge Gen III HEMI engines. Installation requires no special modifications, making it an accessible upgrade for professional mechanics and experienced enthusiasts. The kit is compatible with a wide range of vehicles, including:

• Dodge Ram 1500 (2003–2025)
• Dodge Ram 2500 (2003–2025)
• Dodge Ram 3500 (2003–2009 and 2011–2025)
• Dodge Durango (2004–2025)
• Chrysler 300 (2005–2025)
• Dodge Magnum (2005–2008)
• Jeep Grand Cherokee (2005–2025)
• Dodge Charger (2006–2025)
• Jeep Commander (2006–2025)
• Dodge Challenger (2008–2025)

This kit is the recommended solution for deleting MDS on MDS-equipped HEMI engines or replacing ticking lifters to restore smooth engine operation.

What's Included:

• Four COMP Cams Non-MDS lifters
• Four premium COMP Cams lifter yokes for proper alignment

Ideal For:

This lifter kit is perfect for Dodge and Chrysler enthusiasts who want to eliminate the MDS system for consistent cylinder activation and improved reliability. It suits owners upgrading to performance camshafts, repairing ticking lifters, or building high-performance and racing engines. The kit provides a durable, OEM-quality solution for maintaining valvetrain integrity under demanding conditions.