SFI-Rated FluidGel Harmonic Damper - Chevrolet 454 1970-90, Removable Hub, 8.00 OD, Polished Clear Coat, External Balance
These dampers are made with an internal steel inertia ring that is surrounded by a high viscosity silicone gel. The inertia ringfloats in the silicone get to combat the engine harmonics at all RPM ranges. External balance applications feature a removable hub in order to accurately blueprint the engine and balance the assembly. These products are available in black epozy or polished steel with an epozy clear coat.
Benefits/Characteristics
Meets SFI 18.1 specification
Easy to read laser engraved timing marks
Accurate crank bore for a proper pressed fit
Manufactured from billet carbon steel forgings