SFI 18.1 Approved Racing & Performance Fluid Vibration Damper - 2539011

Racer Net: $229.50

Item Number: PRW2539011

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Applications: 332, 352, 390, 427, 428 "FE" BB 1958-76
Internal Balance, 7.00" OD, Chrome - EOL 12-31-08

These dampers are made with an internal steel inertia ring that is surrounded by a high viscosity silicone gel. The internal inertia ring "floats" in the silicone gel 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.

Exceeds SFI 18.1 specification
Easy to read laser engraved timing marks
Accurate crank bore for a proper pressed fit
Manufactured from high grade billet carbon steel forgings