ATI Performance LS3 7.480in 6-Groove Steel Harmonic Damper — Fits GM LS-Series

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SKU: BHZJ_918644
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Durable Steel Construction for LS EnginesThe ATI Performance 7.480-inch Steel ...Read More

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Sale price$449.12 Regular price$462.99
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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

Durable Steel Construction for LS Engines

The ATI Performance 7.480-inch Steel Super Damper is the go-to solution for enthusiasts seeking a robust, reliable harmonic balancer for their GM LS-series engine. Crafted from high-strength steel with a durable black oxide finish, this damper is built to last in the most demanding environments, from daily driving to aggressive track sessions.

Precision Harmonic Management

This 6-groove damper is designed to maintain perfect belt alignment and reduce torsional vibration across the entire RPM range. By utilizing an internal balance design, it ensures that your engine runs smoothly, protecting critical internal components like rod bearings and the crankshaft itself. With SFI 18.1 certification, you can be confident in its performance and safety under competition conditions.

  • 7.480-inch OD for standard LS accessory drives
  • 6-groove design for secure belt traction
  • High-strength steel construction
  • Black oxide finish for superior durability
  • SFI 18.1 certified for racing safety

Investing in a high-quality harmonic balancer is one of the most effective ways to extend the life of your engine. The ATI Super Damper offers unmatched vibration control, ensuring your GM LS-series engine performs at its peak. Find all your essential engine components at GGCRACING to ensure your build is ready for the road or the track.

Product Details

Product Description
Part Numbers
Sizing & Fit

Durable Steel Construction for LS Engines

The ATI Performance 7.480-inch Steel Super Damper is the go-to solution for enthusiasts seeking a robust, reliable harmonic balancer for their GM LS-series engine. Crafted from high-strength steel with a durable black oxide finish, this damper is built to last in the most demanding environments, from daily driving to aggressive track sessions.

Precision Harmonic Management

This 6-groove damper is designed to maintain perfect belt alignment and reduce torsional vibration across the entire RPM range. By utilizing an internal balance design, it ensures that your engine runs smoothly, protecting critical internal components like rod bearings and the crankshaft itself. With SFI 18.1 certification, you can be confident in its performance and safety under competition conditions.

  • 7.480-inch OD for standard LS accessory drives
  • 6-groove design for secure belt traction
  • High-strength steel construction
  • Black oxide finish for superior durability
  • SFI 18.1 certified for racing safety

Investing in a high-quality harmonic balancer is one of the most effective ways to extend the life of your engine. The ATI Super Damper offers unmatched vibration control, ensuring your GM LS-series engine performs at its peak. Find all your essential engine components at GGCRACING to ensure your build is ready for the road or the track.

Product Details

Product Description

Durable Steel Construction for LS Engines

The ATI Performance 7.480-inch Steel Super Damper is the go-to solution for enthusiasts seeking a robust, reliable harmonic balancer for their GM LS-series engine. Crafted from high-strength steel with a durable black oxide finish, this damper is built to last in the most demanding environments, from daily driving to aggressive track sessions.

Precision Harmonic Management

This 6-groove damper is designed to maintain perfect belt alignment and reduce torsional vibration across the entire RPM range. By utilizing an internal balance design, it ensures that your engine runs smoothly, protecting critical internal components like rod bearings and the crankshaft itself. With SFI 18.1 certification, you can be confident in its performance and safety under competition conditions.

  • 7.480-inch OD for standard LS accessory drives
  • 6-groove design for secure belt traction
  • High-strength steel construction
  • Black oxide finish for superior durability
  • SFI 18.1 certified for racing safety

Investing in a high-quality harmonic balancer is one of the most effective ways to extend the life of your engine. The ATI Super Damper offers unmatched vibration control, ensuring your GM LS-series engine performs at its peak. Find all your essential engine components at GGCRACING to ensure your build is ready for the road or the track.

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