Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededRace Series Harmonic Damper Honda B Series with 40% Underdrive Alt Pulley Only
Ships on Nov 02, 2026
Lowest Price Guarantee- Race Series Harmonic Damper
- Honda B Series with 40% Underdrive Alt Pulley Only
- Diameter: 6-1/4" O.D.
- Bore Dia. (Min/Max): 1.1003/1.1013
- Length: 2.329
- Internal Balance
- Steel
Note: 40% Underdrive AltPulley Only 1.6, 1.7, 1.8, 2.0, 2.1L. Damper has alternator pulley only. No power steering or air conditioning pulleys. Modification of the timing gear cover is required.
Race-Proven Vibration Damping Technology
You can't feel them or hear them, but harmonic vibrations are at work inside EVERY internal combustion engine. Similar to glass-shattering forces created by a high pitched note, harmonic vibrations cause metal fatigue and can cause significant power loss because crankshaft harmonics are transmitted to the camshaft and valvetrain. Control this power-robbing force with a Fluidampr Harmonic Damper with race-proven vibration damping technology.
Show More
A high viscosity silicone fluid surrounds a nylon-coated inertia ring inside a laser-welded housing. All dampers are coated with black zinc chromate for increased corrosion resistance. Timing marks - every two degrees from 50° BTDC to 10° ATDC with additional marks at 90, 180, and 270. Meets SFI 18.1 specs.
