PRW Racing Dampers

2005–2008 Chrysler / Dodge / Jeep / Ram 5.7L HEMI, 6.1L SRT8, 6.4L 392, 6.2L Hellcat & Trackhawk

2437000

Overview:

The PRW SFI-Rated Racing Dampers are precision-engineered harmonic balancers designed to fit a wide range of Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L to 6.4L HEMI engines from 2005 to 2008. Built to meet the stringent SFI 18.1 safety standards, these dampers provide superior engine balance and vibration control, essential for high-performance and racing applications. Whether you're upgrading your muscle car or restoring a classic HEMI-powered vehicle, PRW's racing dampers offer reliable durability and enhanced engine longevity.

These dampers are ideal for enthusiasts and professional racers seeking to maintain engine integrity under demanding conditions. Their robust construction and precise fitment ensure optimal performance while reducing harmful crankshaft vibrations that can lead to premature wear or failure.

Key Features:

Designed with performance and safety in mind, the PRW SFI-Rated Racing Dampers include the following key features:

• SFI 18.1 certification for racing safety compliance
• Internal and external engine balance compatibility
• Degree markings for precise tuning and timing adjustments
• Billet steel harmonic balancer for exceptional strength and durability
• Elastomer construction to effectively absorb vibrations
• Black epoxy coating for corrosion resistance and a sleek appearance
• 7.300-inch outside diameter optimized for fitment on specified HEMI engines
• Six crankshaft pulley bolt holes and one keyway for secure mounting
• Sold individually to accommodate custom setups

Construction & Design:

The PRW racing dampers are crafted from high-grade billet steel, ensuring maximum strength and longevity even under extreme operating conditions. The elastomer material integrated into the harmonic balancer construction effectively dampens crankshaft vibrations, reducing stress on engine components and enhancing overall reliability. The black epoxy coating not only protects against rust and corrosion but also provides a professional, race-ready finish.

Precision machining guarantees exact fitment to the crankshaft, with six bolt holes and a single keyway designed to align perfectly with factory specifications. Degree markings on the damper facilitate accurate ignition timing and tuning, critical for performance optimization.

Installation & Fitment:

Installation of the PRW SFI-Rated Racing Dampers is straightforward for experienced mechanics and professional installers familiar with Chrysler, Dodge, Jeep, and Ram HEMI engines from 2005 to 2008. The damper fits directly onto the crankshaft without the need for modifications, utilizing the factory bolt pattern and keyway for secure attachment. It is important to verify fitment with your specific vehicle model and engine variant before installation.

Note that mounting hardware is not included, so existing or separately purchased bolts and accessories will be required for installation.

What's Included:

• One PRW SFI-Rated Racing Damper (sold individually)

Ideal For:

This racing damper is perfect for performance enthusiasts, professional racers, and restorers working with Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L to 6.4L HEMI engines from the 2005–2008 model years. It is especially suited for those seeking to improve engine balance, reduce vibration-related wear, and comply with SFI safety standards in competitive racing environments.

PRW Power produces value-focused high-performance engine components—carburetors, dampers, valvetrain and powertrain parts, fasteners, and more—built for street, strip, and race applications. Known for readily available inventory and practical performance solutions, PRW is a solid pick when you’re assembling an engine combo with proven parts that fit the budget and the build goal.