Precision Vibration Control for SBC Engines

The ATI Performance 6.325in Super Damper is engineered to eliminate destructive crankshaft harmonics in high-performance Small Block Chevy engines. Featuring a precision-machined steel construction and an undersized 6.325-inch outer diameter, this harmonic balancer is designed for racers who demand reliability and peak engine longevity.

Key Technical Features

• SFI 18.1 Certified: Built to withstand the rigors of professional racing environments.
• Internal Balance: Optimized for internally balanced SBC rotating assemblies.
• Durable Finish: Coated in high-quality black paint for superior corrosion resistance.
• Advanced Design: Specifically engineered to reduce torsional vibration across the entire RPM range.

Whether you are building a street-strip machine or a dedicated track car, managing harmonic resonance is critical to protecting your bearings and oil pump. The ATI Super Damper provides the dampening efficiency required to prevent crankshaft failure under extreme loads. Its compact design ensures clearance in tight engine bays while maintaining the structural integrity needed for high-revving applications. Experience the difference in engine smoothness and reliability that only ATI Performance can deliver. For all your high-performance drivetrain needs, trust the experts at GGCRACING.