Harmonic Damper SFI SBM Int Balance

The PRO-RACE PERFORMANCE PRODUCTS Harmonic Damper SFI SBM Int Balance (Part Number 24277) is a precision crankshaft damping component designed specifically for small-block Mopar engine applications. This product is essential for engine builders and restorers who require SFI-compliant components for street performance and racing.

Harmonic dampers function by absorbing torsional vibrations along the crankshaft during engine operation, which is crucial for maintaining engine integrity at high RPMs. The internal balance weight design reduces the overall weight while ensuring effective dampening, thus preventing crankshaft fatigue failure and ensuring reliable power transmission.

This damper is particularly beneficial for those working with balanced crankshaft assemblies and internal engine modifications. Its design and construction provide the thermal stability and damping characteristics necessary for sustained high-RPM operation, making it an ideal choice for both street performance and competitive racing.