Precision Engineered ATI Performance Harmonic Balancer Shell

Optimize your small block Chevy engine's rotational stability with the ATI Performance 7.074-inch steel harmonic balancer shell. Designed for high-RPM applications, this 3-ring shell is a critical component of the renowned ATI Super Damper system, ensuring your engine runs smoother and safer under extreme stress.

Key Technical Features

• Diameter: 7.074-inch outer diameter for precise fitment.
• Material: Heavy-duty steel construction for superior vibration absorption.
• Certification: SFI 18.1 rated, meeting strict safety standards for racing.
• Balance: Specifically designed for internal balance configurations.
• Finish: Durable black paint to resist corrosion and wear.

This shell assembly is engineered to provide maximum dampening of crankshaft harmonics, preventing potential engine damage during high-performance driving or competitive racing. By utilizing high-quality materials and rigorous manufacturing tolerances, ATI ensures that your rotating assembly remains protected throughout the power band. Whether you are building a street-strip machine or a dedicated track car, this component offers the reliability needed for consistent performance. Trust the experts at GGCRACING to provide the professional-grade parts required for your next engine build.