ATI
ATI Super Damper 7.65in Harmonic Balancer — Fits LS7 LS3 Corvette Z28
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ATI Super Damper 7.65in Harmonic Balancer — Fits LS7 LS3 Corvette Z28
ATI

ATI Super Damper 7.65in Harmonic Balancer — Fits LS7 LS3 Corvette Z28

SKU: APPATI918620

About ATI ATI engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$575.72
5750 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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Sizing & Fit

About ATI

ATI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI lineup with fast shipping and expert fitment support — order with confidence.

Precision Engineering for LS Engines

The ATI Super Damper is the industry standard for controlling crankshaft harmonics in high-performance LS7 and LS3 engines. Designed to eliminate destructive vibrations, this 7.65-inch aluminum damper ensures your engine runs smoother and lasts longer under extreme stress. Whether you are building a track-ready Gen 5 Z28 or a high-output Corvette, this unit provides the reliability you need.

Key Features and Benefits

  • OEM Size: Direct fitment for factory-style setups.
  • Dual Ring Design: Optimized for 8 and 4 groove belt configurations.
  • Aluminum Construction: Lightweight design reduces rotating mass for faster throttle response.
  • Harmonic Control: Specifically tuned for the LS engine platform to prevent crankshaft failure.

This damper is essential for enthusiasts who demand precision. By mitigating the harmonic spikes common in high-RPM LS applications, you protect your bearings and oil pump from premature wear. The unit is fully serviceable and designed for long-term durability in both street and racing environments. Trust GGCRACING for your professional-grade engine components.

About ATI

ATI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI lineup with fast shipping and expert fitment support — order with confidence.

Precision Engineering for LS Engines

The ATI Super Damper is the industry standard for controlling crankshaft harmonics in high-performance LS7 and LS3 engines. Designed to eliminate destructive vibrations, this 7.65-inch aluminum damper ensures your engine runs smoother and lasts longer under extreme stress. Whether you are building a track-ready Gen 5 Z28 or a high-output Corvette, this unit provides the reliability you need.

Key Features and Benefits

  • OEM Size: Direct fitment for factory-style setups.
  • Dual Ring Design: Optimized for 8 and 4 groove belt configurations.
  • Aluminum Construction: Lightweight design reduces rotating mass for faster throttle response.
  • Harmonic Control: Specifically tuned for the LS engine platform to prevent crankshaft failure.

This damper is essential for enthusiasts who demand precision. By mitigating the harmonic spikes common in high-RPM LS applications, you protect your bearings and oil pump from premature wear. The unit is fully serviceable and designed for long-term durability in both street and racing environments. Trust GGCRACING for your professional-grade engine components.

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