ATI Performance SBC 917277 Harmonic Damper with 6.78 Inch OD for GM LS-Series Engines

The ATI Performance SBC 917277 Harmonic Damper is designed for optimal engine balance and vibration reduction in GM LS-Series engines. Featuring a 6.78-inch outer diameter, this serpentine super damper is constructed from durable aluminum and steel materials to withstand high-performance conditions. Its internal balance ensures smooth engine operation and longevity, making it suitable for street and performance applications. The black finish adds a sleek look to your engine bay, and the damper is compliant with SFI 18.1 safety standards, ensuring reliable performance under demanding conditions. Easy to install, this harmonic damper provides a critical role in maintaining engine integrity by absorbing torsional vibrations that can lead to component wear or failure. Whether upgrading or rebuilding your engine, this ATI damper offers a precise fit and dependable performance tailored for GM LS-Series engines.

Features:

• Outer Diameter: 6.78 inches

• Material: Aluminum and Steel

• Finish: Black

• Internal Balance for Smooth Operation

• SFI 18.1 Certification for Safety Standards

• Designed for GM LS-Series Engines

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