ATI Performance 918855 6.78 Inch Diameter Super Damper for GM LS-Series Engines

The ATI Performance 918855 Super Damper is designed to provide reliable harmonic balancing for GM LS1 and LS2 engines. With an overall diameter of approximately 6.78 inches, this damper features a black aluminum and steel construction that ensures durability and effective vibration dampening. Its internal balance design helps reduce engine stress and improve overall performance, making it suitable for high-performance applications and street use. The damper complies with SFI 18.1 specifications, offering added assurance for racing and high-stress environments. Whether upgrading or replacing a worn component, this damper provides a precise fit and consistent operation to enhance engine longevity and smoothness.

Features:

• Diameter: 6.78 inches for optimal harmonic damping

• Material: Aluminum and steel construction for durability

• Finish: Black for corrosion resistance and aesthetic appeal

• Design: Internal balance for reliable performance

• Compatibility: Suitable for GM LS1 and LS2 engines

• Standards: SFI 18.1 certified for racing and high-performance use