ATI 917286 Super Damper for 1999-2013 GM Truck/SUV, 2010-2015 Chevrolet Camaro

Vehicle Fitment

• 1999-2013 Chevrolet Silverado 1500/2500/3500 (LS1/LS2/LS3/LS6/L76)
• 1999-2013 GMC Sierra 1500/2500/3500 (LS1/LS2/LS3/LS6/L76)
• 2000-2014 Chevrolet Suburban 1500/2500 (LS1/LS2/LS3/LS6/L76)
• 2000-2014 GMC Yukon/Yukon XL 1500/2500 (LS1/LS2/LS3/LS6/L76)
• 2002-2009 Chevrolet TrailBlazer (LS1/LS2/LS3/LS6/L76)
• 2002-2009 GMC Envoy (LS1/LS2/LS3/LS6/L76)
• 2008-2009 Pontiac G8 (LS1/LS2/LS3)
• 2010-2015 Chevrolet Camaro SS (LS1/LS2/LS3/LS6/L76)

Features

• Eliminates torsional crankshaft vibrations
• Exceeds SFI 18.1 specifications
• Black zinc chromate finish for enhanced durability
• Laser-engraved 360° timing marks for precise adjustments
• Designed for internal balance GM LS-series engines
• Constructed from high-quality aluminum with steel hub
• Stock diameter with 6-rib serpentine belt system
• Includes 4-rib air conditioning pulley

Specifications

• Outside Diameter: 7.425 inches
• Weight: Approximately 9.75 lbs
• Material: Aluminum with steel hub
• Finish: Black zinc chromate
• Balance Type: Internal
• Timing Marks: 360° laser-engraved
• SFI Certification: 18.1
• Pulley Configuration: 6-rib serpentine with 4-rib AC pulley

Included Components

• 1x ATI 917286 Super Damper Harmonic Balancer
• 1x 4-rib air conditioning pulley
• Installation hardware

Product Description

The ATI 917286 Super Damper is a high-performance harmonic balancer designed specifically for GM LS-series engines, including the LS1, LS2, LS3, LS6, and L76 platforms found in various GM vehicles such as the 1999-2013 Chevrolet Silverado, 2000-2014 Chevrolet Suburban, 2002-2009 Chevrolet TrailBlazer, 2008-2009 Pontiac G8, and the 2010-2015 Chevrolet Camaro SS. Engineered to eliminate harmful torsional crankshaft vibrations, this damper enhances engine longevity and performance, particularly in high-RPM applications.

Constructed from high-quality aluminum with a steel hub and finished with a black zinc chromate coating, the ATI 917286 offers superior durability and resistance to corrosion. Its one-piece hub design ensures a secure fit, while the laser-engraved 360° timing marks allow for precise adjustments. Exceeding SFI 18.1 specifications, this damper is tunable and rebuildable, making it a preferred choice for professional engine builders and racers worldwide.