ATI Performance 7.48 Super Damper SFI Harmonic Balancer — Fits GM LS-Series

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SKU: BHZJ_917304
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Maximum Stability for Your GM LS EngineThe ATI Performance 7.48-inch ...Read More

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Sale price$461.15 Regular price$474.99
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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

Maximum Stability for Your GM LS Engine

The ATI Performance 7.48-inch Super Damper is engineered for builders who demand the best in crankshaft protection. Constructed from high-strength steel with a sleek black oxide finish, this harmonic balancer is built to survive the most demanding racing environments. It is SFI 18.1 certified, ensuring it meets the safety requirements for high-performance track use.

Key Features & Performance

  • Material: Heavy-duty steel for maximum durability
  • Diameter: 7.48 inch OD
  • Balance: Internal balance for GM LS-Series
  • Finish: Black oxide for corrosion resistance
  • Design: 6-groove serpentine compatibility

Torsional vibration is the silent enemy of high-output engines. The ATI Super Damper combats this by utilizing a specialized elastomer design that effectively dissipates energy across the entire RPM band. By installing this balancer, you are not only protecting your crankshaft but also ensuring that your engine accessories are subjected to less stress. This unit is specifically designed for the GM LS platform, providing a perfect fit and reliable performance. Whether you are building a naturally aspirated beast or a forced-induction powerhouse, this damper provides the necessary stability to keep your engine running smooth. Find this and other top-tier performance parts at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Maximum Stability for Your GM LS Engine

The ATI Performance 7.48-inch Super Damper is engineered for builders who demand the best in crankshaft protection. Constructed from high-strength steel with a sleek black oxide finish, this harmonic balancer is built to survive the most demanding racing environments. It is SFI 18.1 certified, ensuring it meets the safety requirements for high-performance track use.

Key Features & Performance

  • Material: Heavy-duty steel for maximum durability
  • Diameter: 7.48 inch OD
  • Balance: Internal balance for GM LS-Series
  • Finish: Black oxide for corrosion resistance
  • Design: 6-groove serpentine compatibility

Torsional vibration is the silent enemy of high-output engines. The ATI Super Damper combats this by utilizing a specialized elastomer design that effectively dissipates energy across the entire RPM band. By installing this balancer, you are not only protecting your crankshaft but also ensuring that your engine accessories are subjected to less stress. This unit is specifically designed for the GM LS platform, providing a perfect fit and reliable performance. Whether you are building a naturally aspirated beast or a forced-induction powerhouse, this damper provides the necessary stability to keep your engine running smooth. Find this and other top-tier performance parts at GGCRACING.

Product Details

Product Description

Maximum Stability for Your GM LS Engine

The ATI Performance 7.48-inch Super Damper is engineered for builders who demand the best in crankshaft protection. Constructed from high-strength steel with a sleek black oxide finish, this harmonic balancer is built to survive the most demanding racing environments. It is SFI 18.1 certified, ensuring it meets the safety requirements for high-performance track use.

Key Features & Performance

  • Material: Heavy-duty steel for maximum durability
  • Diameter: 7.48 inch OD
  • Balance: Internal balance for GM LS-Series
  • Finish: Black oxide for corrosion resistance
  • Design: 6-groove serpentine compatibility

Torsional vibration is the silent enemy of high-output engines. The ATI Super Damper combats this by utilizing a specialized elastomer design that effectively dissipates energy across the entire RPM band. By installing this balancer, you are not only protecting your crankshaft but also ensuring that your engine accessories are subjected to less stress. This unit is specifically designed for the GM LS platform, providing a perfect fit and reliable performance. Whether you are building a naturally aspirated beast or a forced-induction powerhouse, this damper provides the necessary stability to keep your engine running smooth. Find this and other top-tier performance parts at GGCRACING.

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