ATI Super Damper C7 Corvette Stingray Gen V LT1/LT4 Dry Sump Harmonic Damper

ATI Super Damper® Gen V LT1 & LT4 Dry Sump Harmonic Damper

Designed for GM Gen V LT1 and LT4 dry sump engines, the ATI Super Damper s a direct-fit replacement for the factory harmonic damper, engineered to improve control of torsional crankshaft vibrations in both street and high-performance applications.

Featuring an aluminum outer shell with a steel hub, this damper is built for strength, durability, and consistent performance under demanding conditions. ATI’s proven elastomer-based design provides balanced damping across a broad RPM range and is serviceable and rebuildable for long-term use.

Compared to typical OEM dampers, which are tuned for a narrow operating range, the ATI Super Damper is designed to deliver effective vibration control across a wider range of engine speeds.

Key Features

• Designed for Gen V LT1 & LT4 dry sump applications
• Direct-fit replacement for OEM harmonic damper
• Aluminum outer shell with steel hub construction
• Reduces torsional crankshaft vibrations
• Provides balanced damping across a broad RPM range
• Serviceable and rebuildable elastomer design
• Exceeds SFI 18.1 safety specifications
• Black zinc chromate finished hub
• Precision laser-engraved timing marks

Specifications 

• Outer Diameter 7.48"
• 6 Groves
• Weight 7.30 LBS (Less Hub)
• Aluminum Shell
• Steel Hub Part Number 916164

Fitment 

201414+ C7 Corvette Stingray
Gen 5 LT1 & LT4 Dry Sump Engines