ATI Performance 917776 Super Damper Harmonic Balancer for GM LS-Series

The ATI Performance 917776 Super Damper harmonic balancer is designed for GM LS-Series applications requiring an internally balanced damper. Its 6.325-inch outside diameter provides a purpose-built solution for LS engine builds where reliable crankshaft vibration control is important.

Constructed from steel with a black oxide finish, this harmonic balancer combines durable materials with a professional appearance. The Super Damper design is engineered for performance-oriented applications and carries an SFI 18.1 specification.

Use the ATI Performance 917776 as a replacement or upgrade component when its specifications match your GM LS-Series engine requirements. This harmonic balancer is sold individually.

Features:

• Application: Designed for GM LS-Series engines
• Product Type: Super Damper harmonic balancer
• Balance: Internal balance
• Outside Diameter: 6.325 inches
• Construction: Steel
• Finish: Black oxide
• Specification: SFI 18.1
• Brand: ATI Performance
• Part Number: 917776