ATI Super Damper 7.425in Steel Harmonic Balancer — Fits LS1/LS2 F & V Body

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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

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 Harmonic Balancing for LS1 and LS2 Engines

Protect your high-performance LS engine from destructive crankshaft vibrations with the ATI Super Damper. Designed specifically for LS1 and LS2 platforms in F-Body and V-Body configurations, this 7.425-inch steel harmonic balancer is a critical upgrade for any engine pushing past factory limits. Unlike stock dampers that can fail under high-RPM stress, the ATI unit utilizes a multi-ring design that effectively dampens torsional vibrations across the entire power band.

Technical Features and Benefits

  • Diameter: 7.425 inches
  • Material: Lightweight Steel
  • Configuration: 6-Bolt, 3-Ring Design
  • Grooves: 6/4 Serpentine
  • Application: LS1/LS2 F-Body and V-Body

The ATI Super Damper is not just a balancer; it is a precision instrument that protects your bearings, oil pump, and timing components from premature wear. The steel construction provides the necessary mass to stabilize the rotating assembly, while the modular design allows for easy maintenance and tuning. Whether you are running a stock bottom end or a forged high-compression setup, this damper ensures your crankshaft remains true even at high RPM. Experience the difference in engine smoothness and longevity with premium components sourced by GGCRACING.

Product Details

Product Description
Part Numbers
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 Harmonic Balancing for LS1 and LS2 Engines

Protect your high-performance LS engine from destructive crankshaft vibrations with the ATI Super Damper. Designed specifically for LS1 and LS2 platforms in F-Body and V-Body configurations, this 7.425-inch steel harmonic balancer is a critical upgrade for any engine pushing past factory limits. Unlike stock dampers that can fail under high-RPM stress, the ATI unit utilizes a multi-ring design that effectively dampens torsional vibrations across the entire power band.

Technical Features and Benefits

  • Diameter: 7.425 inches
  • Material: Lightweight Steel
  • Configuration: 6-Bolt, 3-Ring Design
  • Grooves: 6/4 Serpentine
  • Application: LS1/LS2 F-Body and V-Body

The ATI Super Damper is not just a balancer; it is a precision instrument that protects your bearings, oil pump, and timing components from premature wear. The steel construction provides the necessary mass to stabilize the rotating assembly, while the modular design allows for easy maintenance and tuning. Whether you are running a stock bottom end or a forged high-compression setup, this damper ensures your crankshaft remains true even at high RPM. Experience the difference in engine smoothness and longevity with premium components sourced by GGCRACING.

Product Details

Product Description

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 Harmonic Balancing for LS1 and LS2 Engines

Protect your high-performance LS engine from destructive crankshaft vibrations with the ATI Super Damper. Designed specifically for LS1 and LS2 platforms in F-Body and V-Body configurations, this 7.425-inch steel harmonic balancer is a critical upgrade for any engine pushing past factory limits. Unlike stock dampers that can fail under high-RPM stress, the ATI unit utilizes a multi-ring design that effectively dampens torsional vibrations across the entire power band.

Technical Features and Benefits

  • Diameter: 7.425 inches
  • Material: Lightweight Steel
  • Configuration: 6-Bolt, 3-Ring Design
  • Grooves: 6/4 Serpentine
  • Application: LS1/LS2 F-Body and V-Body

The ATI Super Damper is not just a balancer; it is a precision instrument that protects your bearings, oil pump, and timing components from premature wear. The steel construction provides the necessary mass to stabilize the rotating assembly, while the modular design allows for easy maintenance and tuning. Whether you are running a stock bottom end or a forged high-compression setup, this damper ensures your crankshaft remains true even at high RPM. Experience the difference in engine smoothness and longevity with premium components sourced by GGCRACING.

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