ATI Performance BBC 7-Inch Harmonic Damper with SFI 18.1 Certification

The ATI Performance BBC 7-Inch Harmonic Damper is engineered to reduce engine vibration and improve durability for big block Chevrolet engines. Crafted from high-quality steel with a black oxide finish, this external balance damper features a 7.074-inch outer diameter designed for optimal performance and longevity. Its design adheres to SFI 18.1 standards, ensuring safety and reliability in high-performance applications. This damper is suitable for use in race and street engines, providing precise harmonic damping to enhance engine stability and power output. Easy to install, it is a vital component for maintaining engine integrity during aggressive driving conditions or high RPM operation. The ATI Performance harmonic damper is a durable, reliable choice for enthusiasts seeking to optimize their big block Chevy engine’s performance.

Features:

• Outer Diameter: 7.074 inches for effective harmonic damping

• Material: Steel construction with black oxide finish for corrosion resistance

• Certification: Meets SFI 18.1 standards for safety and performance

• Application: Designed for big block Chevy engines with external balance requirements

• Design: External balance damper optimized for high-performance engine use