Super Damper Harmonic Balancer 7.53-Inch 6 Groove

The ATI Performance Products 917246 Super Damper is a high-performance harmonic balancer engineered for LS-based Chevy engines, including LS1, LS2, LS3, LS6, and L76 variants. Constructed from steel, this damper features an OEM diameter of 7.53 inches, a 6-groove serpentine pulley system, and integrated AC pulley compatibility. It meets SFI rating requirements, indicating its suitability for demanding applications. This harmonic balancer is specifically designed to fit 1997–2013 Chevrolet Corvettes, 2008–2009 Pontiac G8 models, and 2013–2017 Chevrolet SS vehicles. It is also suitable for LS swaps utilizing Y-Body accessory drive spacing. The damper is built with a steel shell and hub, ensuring durability under high-performance driving conditions. Ensure you have the necessary crank seal and bolt, as these are not included with the balancer.