ATI Super Damper 7.48in Aluminum 18% OD Harmonic Balancer — Fits 2011+ Dodge 5.7L & 6.4L Hemi VVT

Ultimate Harmonic Protection for Your Hemi

Engineered for high-performance Dodge 5.7L and 6.4L VVT Hemi engines, the ATI Super Damper is the gold standard in crankshaft vibration control. This 7.48-inch aluminum damper features an 18% overdrive (OD) design, specifically calibrated to handle the harmonic stresses of modified engines. By utilizing a 3-ring design, this unit effectively dampens torsional vibrations across the entire RPM range, protecting your main bearings and crankshaft from premature failure.

Key Features and Benefits

• 18% Overdrive: Optimized for increased accessory drive speed and improved cooling/charging performance.
• Aluminum Construction: Lightweight design reduces rotating mass for faster engine response.
• VVT Compatibility: Precision-engineered to maintain full integration with Variable Valve Timing systems.
• 6-Groove Design: Ensures reliable belt grip and reduced slippage under high-load conditions.
• Superior Durability: CNC-machined for exact tolerances and long-term reliability in street or track applications.

Whether you are building a high-horsepower street machine or a dedicated track car, managing harmonic resonance is critical to engine longevity. The ATI 3-ring damper provides the stability required for high-RPM operation, ensuring your Hemi runs smoother and lasts longer under pressure. Experience the professional-grade engineering of ATI at GGCRACING.