COMP Cams Short Travel Link Bar Hydraulic Roller Lifters

2003–2025 Dodge Ram 1500 / 2500 / 3500, 2004–2025 Dodge Durango, 2005–2025 Chrysler 300, 2005–2008 Dodge Magnum, 2005–2025 Jeep Grand Cherokee, 2006–2025 Dodge Charger / Jeep Commander, 2008–2025 Dodge Challenger

15820XD-16

Overview:

The COMP Cams Short Travel Link Bar Hydraulic Roller Lifters are engineered specifically for Chrysler 6.4 HEMI engines found in a wide range of Dodge, Chrysler, Jeep, and Ram vehicles from 2003 through 2025. These lifters feature a short travel design that reduces oil volume and allows for a light preload, enabling higher engine RPM capabilities compared to standard hydraulic roller lifters. Designed as a retro-fit upgrade, they deliver improved valvetrain stability and responsiveness, making them an excellent choice for enthusiasts seeking enhanced performance without sacrificing reliability.

Ideal for performance builds and high-rev applications, these lifters provide a direct bolt-in solution for popular models including the Dodge Ram 1500, 2500, and 3500, Dodge Durango, Chrysler 300, Dodge Magnum, Jeep Grand Cherokee, Dodge Charger, Jeep Commander, and Dodge Challenger. Their billet seat construction ensures durability and precise operation under demanding conditions.

Key Features:

These short travel hydraulic roller lifters incorporate advanced design features to optimize valvetrain performance and engine responsiveness:

• Short travel design reduces lifter oil volume for quicker valve response and higher RPM capability
• Billet seat construction enhances durability and precision alignment
• Light preload setup minimizes valvetrain lash and wear
• Retro-fit compatibility with Chrysler 6.4 HEMI engines across multiple vehicle platforms
• Designed to improve valvetrain stability at high engine speeds
• Direct bolt-in replacement for factory hydraulic roller lifters
• Manufactured by COMP Cams, a trusted name in performance valvetrain components
• Available in pairs for easy installation and upgrade

Construction & Design:

COMP Cams builds these lifters with a billet seat for superior strength and precise tolerances, ensuring consistent performance and longevity. The short travel design reduces the internal oil volume within the lifter, which decreases hydraulic lag and allows the engine to rev higher safely. This engineering approach enhances valvetrain control and reduces the risk of lifter pump-up at elevated RPMs. The materials and machining processes used meet stringent quality standards to withstand the rigors of performance driving and extended engine operation.

Installation & Fitment:

These hydraulic roller lifters are designed as a direct replacement for factory lifters in compatible Chrysler 6.4 HEMI engines, requiring no special modifications for installation. They fit a broad range of vehicles, including Dodge Ram 1500 (2003–2025), Ram 2500 (2003–2018), 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), and Dodge Challenger (2008–2025). Installation should be performed by a qualified technician familiar with valvetrain components to ensure proper preload and function.

What's Included:

• Set of short travel link bar hydraulic roller lifters (pair)
• Installation instructions and specifications

Ideal For:

This lifter set is ideal for performance enthusiasts and professional builders upgrading Chrysler 6.4 HEMI engines who require higher RPM capability and improved valvetrain stability. It suits applications ranging from street performance to track use where reliable, high-revving operation is essential. These lifters are also a great choice for those seeking a durable, bolt-in upgrade to factory hydraulic roller lifters without extensive engine modifications.

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.