BBF 7.074 Harmonic Damper - SFI

The BBF 7.074 Harmonic Damper - SFI from ATI Performance is a precision-engineered crankshaft damper designed for big block Ford engines requiring OEM or superior harmonic balancing. This component is essential for addressing engine vibration and resonance, which are critical concerns in high-performance, heavy-duty, and motorsport applications. It ensures that crankshaft harmonics do not compromise engine longevity and reliability.

Built to SFI 18.1 certification standards, the BBF 7.074 harmonic damper dissipates torsional vibration generated during combustion events and engine acceleration. Engineered with internal balance geometry and manufactured from durable steel with a black oxide finish, this damper is designed to provide optimal vibration absorption without the need for external counterweights. The 7.074-inch outer diameter is crafted to precise OEM specifications, ensuring a proper fit and function on the crankshaft nose.

Ideal for engine builders, restoration specialists, and performance enthusiasts, the BBF 7.074 harmonic damper is perfect for both restoring classic big block Fords and upgrading performance engine builds. Its SFI 18.1 compliance guarantees that it meets the standards required for drag racing, circle track, and street performance use. This provides confidence in its durability and safety during extreme operating conditions.