ATI Performance Products ATI916700 Super Damper Crankshaft Harmonic Balancer

The ATI Performance Products ATI916700 Super Damper is a high-performance crankshaft harmonic balancer engineered to reduce torsional vibration and protect your engine's rotating assembly. ATI Super Dampers are trusted by professional racers and serious enthusiasts across drag racing, road racing, and high-performance street applications.

Unlike OEM rubber-bonded balancers that degrade over time and lose damping efficiency, the ATI Super Damper uses an elastomer ring and precision-machined billet aluminum shell to deliver consistent, reliable damping across a wide RPM range. This protects the crankshaft, bearings, and valvetrain from the damaging effects of harmonic vibration.

Key Features:

• Precision-machined billet aluminum construction for strength and durability
• Elastomer damping ring for consistent vibration control across the full RPM range
• SFI 18.1 certified for sanctioned race use
• Replaces OEM harmonic balancer with a performance-grade alternative
• Compatible with front accessory drive and timing systems
• Made in the USA by ATI Performance Products

ATI Performance Products has been a leader in performance drivetrain components since 1966. The ATI916700 Super Damper is built to exacting tolerances and backed by ATI's reputation for quality in the most demanding motorsports environments.