ATI Performance LS3 Supercharged Harmonic Damper 7.480in — Fits GM LS-Series Engines

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SKU: BHZJ_918635
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High-Boost Performance for LS3 EnginesWhen running a supercharged LS3, managing ...Read More

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Sale price$559.80 Regular price$574.99
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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

Product Details

Product Description
Part Numbers
Sizing & Fit

High-Boost Performance for LS3 Engines

When running a supercharged LS3, managing crankshaft harmonics is critical to engine longevity. The ATI Performance 7.480-inch Supercharged Super Damper is designed to handle the intense stress of forced induction. This unit effectively dampens the torsional vibrations that can lead to catastrophic crankshaft failure in high-horsepower applications.

Built for Forced Induction

Constructed from a premium aluminum and steel hybrid, this damper is built to withstand the rigors of high-boost environments. Being SFI 18.1 certified, it meets the strict safety requirements for drag racing and professional motorsports. The 7.480-inch diameter is optimized for supercharger drive systems, providing consistent belt tension and reduced harmonic noise.

  • 7.480-inch OD specifically for supercharged setups
  • SFI 18.1 certified for maximum safety
  • Aluminum and steel construction for strength and weight
  • Internal balance for smooth high-RPM operation
  • Black finish for a stealthy, professional look

Don't let harmonic resonance destroy your high-performance investment. The ATI Super Damper is the industry standard for serious LS builders looking for reliability under pressure. Upgrade your forced induction system with the best in the business. GGCRACING provides the high-quality components you need to stay ahead of the pack.

Product Details

Product Description
Part Numbers
Sizing & Fit

High-Boost Performance for LS3 Engines

When running a supercharged LS3, managing crankshaft harmonics is critical to engine longevity. The ATI Performance 7.480-inch Supercharged Super Damper is designed to handle the intense stress of forced induction. This unit effectively dampens the torsional vibrations that can lead to catastrophic crankshaft failure in high-horsepower applications.

Built for Forced Induction

Constructed from a premium aluminum and steel hybrid, this damper is built to withstand the rigors of high-boost environments. Being SFI 18.1 certified, it meets the strict safety requirements for drag racing and professional motorsports. The 7.480-inch diameter is optimized for supercharger drive systems, providing consistent belt tension and reduced harmonic noise.

  • 7.480-inch OD specifically for supercharged setups
  • SFI 18.1 certified for maximum safety
  • Aluminum and steel construction for strength and weight
  • Internal balance for smooth high-RPM operation
  • Black finish for a stealthy, professional look

Don't let harmonic resonance destroy your high-performance investment. The ATI Super Damper is the industry standard for serious LS builders looking for reliability under pressure. Upgrade your forced induction system with the best in the business. GGCRACING provides the high-quality components you need to stay ahead of the pack.

Product Details

Product Description

High-Boost Performance for LS3 Engines

When running a supercharged LS3, managing crankshaft harmonics is critical to engine longevity. The ATI Performance 7.480-inch Supercharged Super Damper is designed to handle the intense stress of forced induction. This unit effectively dampens the torsional vibrations that can lead to catastrophic crankshaft failure in high-horsepower applications.

Built for Forced Induction

Constructed from a premium aluminum and steel hybrid, this damper is built to withstand the rigors of high-boost environments. Being SFI 18.1 certified, it meets the strict safety requirements for drag racing and professional motorsports. The 7.480-inch diameter is optimized for supercharger drive systems, providing consistent belt tension and reduced harmonic noise.

  • 7.480-inch OD specifically for supercharged setups
  • SFI 18.1 certified for maximum safety
  • Aluminum and steel construction for strength and weight
  • Internal balance for smooth high-RPM operation
  • Black finish for a stealthy, professional look

Don't let harmonic resonance destroy your high-performance investment. The ATI Super Damper is the industry standard for serious LS builders looking for reliability under pressure. Upgrade your forced induction system with the best in the business. GGCRACING provides the high-quality components you need to stay ahead of the pack.

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