ATI

ATI Super Damper 7.48in Aluminum Lightweight 6-Groove — Fits 2014+ Corvette LT1/LT4 Dry Sump

ATI Super Damper 7.48in Aluminum Lightweight 6-Groove — Fits 2014+ Corvette LT1/LT4 Dry Sump
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ATI Super Damper 7.48in Aluminum Lightweight 6-Groove — Fits 2014+ Corvette LT1/LT4 Dry Sump
ATI

ATI Super Damper 7.48in Aluminum Lightweight 6-Groove — Fits 2014+ Corvette LT1/LT4 Dry Sump

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SKU: APPATI917315
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$552.83 $553.82
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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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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.

High-Performance Harmonic Control for LT4 Dry Sump Engines

Engineered specifically for the 2014+ Corvette LT1 and LT4 engines equipped with dry-sump oiling systems, this ATI Super Damper is essential for high-output builds. The 7.48-inch diameter and lightweight aluminum construction are optimized to minimize parasitic loss while providing maximum protection against crankshaft harmonics that plague high-revving engines.

Technical Specifications

  • Designed specifically for dry-sump LT1/LT4 Corvette applications.
  • 7.48-inch outer diameter with a 6-groove serpentine profile.
  • Lightweight aluminum housing significantly reduces rotational inertia.
  • 6-bolt pattern ensures a robust connection to the crankshaft.
  • SFI 18.1 certified for safety and performance compliance.

This damper is built to withstand the rigors of forced induction and high-RPM track use, common in the LT4 platform. By effectively absorbing vibrations, it protects your main bearings and internal components from the damaging effects of harmonic resonance. Please note that this unit excludes the supercharger pulley, allowing for custom accessory drive configurations. Upgrade your Corvette's engine reliability with this premium component. Find more expert-grade parts for your build at 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.

High-Performance Harmonic Control for LT4 Dry Sump Engines

Engineered specifically for the 2014+ Corvette LT1 and LT4 engines equipped with dry-sump oiling systems, this ATI Super Damper is essential for high-output builds. The 7.48-inch diameter and lightweight aluminum construction are optimized to minimize parasitic loss while providing maximum protection against crankshaft harmonics that plague high-revving engines.

Technical Specifications

  • Designed specifically for dry-sump LT1/LT4 Corvette applications.
  • 7.48-inch outer diameter with a 6-groove serpentine profile.
  • Lightweight aluminum housing significantly reduces rotational inertia.
  • 6-bolt pattern ensures a robust connection to the crankshaft.
  • SFI 18.1 certified for safety and performance compliance.

This damper is built to withstand the rigors of forced induction and high-RPM track use, common in the LT4 platform. By effectively absorbing vibrations, it protects your main bearings and internal components from the damaging effects of harmonic resonance. Please note that this unit excludes the supercharger pulley, allowing for custom accessory drive configurations. Upgrade your Corvette's engine reliability with this premium component. Find more expert-grade parts for your build at 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.

High-Performance Harmonic Control for LT4 Dry Sump Engines

Engineered specifically for the 2014+ Corvette LT1 and LT4 engines equipped with dry-sump oiling systems, this ATI Super Damper is essential for high-output builds. The 7.48-inch diameter and lightweight aluminum construction are optimized to minimize parasitic loss while providing maximum protection against crankshaft harmonics that plague high-revving engines.

Technical Specifications

  • Designed specifically for dry-sump LT1/LT4 Corvette applications.
  • 7.48-inch outer diameter with a 6-groove serpentine profile.
  • Lightweight aluminum housing significantly reduces rotational inertia.
  • 6-bolt pattern ensures a robust connection to the crankshaft.
  • SFI 18.1 certified for safety and performance compliance.

This damper is built to withstand the rigors of forced induction and high-RPM track use, common in the LT4 platform. By effectively absorbing vibrations, it protects your main bearings and internal components from the damaging effects of harmonic resonance. Please note that this unit excludes the supercharger pulley, allowing for custom accessory drive configurations. Upgrade your Corvette's engine reliability with this premium component. Find more expert-grade parts for your build at GGCRACING.

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