ATI Performance Super Damper 6.780 Harmonic Balancer — Fits GM LS-Series Engines

Precision Dampening with AC Compatibility

The ATI Performance 6.780-inch Super Damper is specifically engineered for GM LS-Series engines that require an AC pulley setup. This high-performance harmonic balancer is built to SFI 18.1 standards, providing the necessary protection against crankshaft vibration that can lead to catastrophic engine failure. Its compact 6.780-inch diameter is perfect for applications where space is at a premium but performance cannot be compromised.

Technical Advantages

• AC Integration: Includes built-in AC pulley for factory-style accessory drives.
• Build Quality: Robust aluminum and steel construction for maximum durability.
• Safety: SFI 18.1 certified for professional racing and high-performance street use.
• Harmonic Suppression: Advanced design to mitigate vibrations across the full RPM band.
• Balance: Precision internal balancing for smooth operation.

This damper is more than just a component; it is an investment in the longevity of your LS engine. By effectively neutralizing harmonic frequencies, it protects your crankshaft and main bearings from the damaging effects of high-horsepower output. The combination of high-grade materials ensures that this damper will withstand the rigors of both daily driving and competitive racing. Whether you are upgrading your current setup or performing a complete engine build, this ATI unit offers the reliability you demand. Experience the difference in engine smoothness and performance with this premium component from GGCRACING.