Superior Harmonic Dampening for Small Block Chevy

Upgrade your Small Block Chevy (SBC) with the ATI Performance 6.780-inch Super Damper. Designed to meet the rigorous SFI 18.1 safety specifications, this damper is the ultimate solution for controlling crankshaft vibrations in high-performance SBC engines. Featuring an integrated AC pulley, this unit is ideal for builders who want to maintain accessory functionality without sacrificing the performance benefits of a professional-grade harmonic balancer.

Why Choose ATI Super Dampers?

• Diameter: 6.780-inch OD for optimal harmonic control.
• Material: High-strength aluminum and steel construction.
• Safety: SFI 18.1 certified for track-ready performance.
• Functionality: Includes AC pulley for versatile accessory mounting.
• Performance: Significantly reduces crankshaft stress and wear.

The Small Block Chevy is a legendary platform, but it is prone to harmonic issues at high RPMs. This ATI Super Damper works by absorbing the energy produced by the firing pulses of the engine, preventing that energy from traveling through the crankshaft. This results in a smoother-running engine, increased bearing life, and more consistent power delivery. The sleek black finish ensures it looks as good as it performs under the hood. Whether you are running a classic muscle car or a modern pro-touring build, this balancer provides the peace of mind that only SFI certification can offer. Trust your engine's health to the experts at GGCRACING.