COMP Cams HRT Stage 2 Non-VVT Master Camshaft Kit for 2003-2008 Chrysler/Dodge/Jeep (6.1L) MK112-303-11

Fits select 2003-2008 Chrysler 300 and Aspen, Dodge Challenger, Charger, Durango, Magnum, and Ram 1500/2500/3500, and Jeep Commander and Grand Cherokee (6.1L).

The COMP Cams HRT Stage 2 Master Camshaft Kit (MK-Kit) for Non-VVT Gen III HEMI applications is engineered to remove the complexity of selecting a valvetrain upgrade. Developed with "Low Shock Technology," the camshaft profiles are designed to maximize horsepower and torque while maintaining valvetrain stability at high RPMs. These profiles are also easier on valve springs, which enhances durability and reduces load loss over time.

Every component in this kit is validated through Spintron and dyno testing to ensure perfect matching and reliability. As a comprehensive Master Kit, it features upgraded drop-in performance lifters to support the increased lift and duration of the Stage 2 HRT profile. This kit is ideal for owners looking for significant performance gains without sacrificing engine longevity.

• Engineered for Non-VVT Gen III HEMI engines
• Stage 2 HRT (High Road/Track) performance profile
• Low Shock Technology for improved high-RPM stability and spring life
• Includes upgraded drop-in performance lifters
• Spintron and dyno-tested for maximum reliability
• Manufacturer Part Number: MK112-303-11

Kit Includes: Camshaft, upgraded performance lifters, pushrods, Beehive or Conical valve springs, chromemoly steel retainers, valve locks, spring seats, and valve seals.