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With premium engine protection from street to pro-competition, Fluidampr performance dampers provide long term durability, plus unleash lost torque and horsepower. This is done by controlling destructive crankshaft torsional vibration throughout your entire rpm range. Fluidampr offers a full line of harmonic dampers and these quality accessories to fit your specific application.
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Harmonic Balancer Installation Kit
$230.62
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Harmonic Damper Replacement Hubs
Hamronic Damper Replacement Hub302/351/400 Small Block Ford Fits P/N 388-650231 Internal Balance Single Key 3/16"
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$191.61
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Harmonic Damper Replacement Hub396-427 Big Block Chevy Fits P/N 388-800131 Internal Balance Dual Keys (3/16" & 1/4")
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$206.35
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Harmonic Damper Replacement Hub454-502 Big Block Chevy Fits P/N 388-800111 External Balance 3/16" Key
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$201.14
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Harmonic Damper Replacement Hub454-502 Big Block Chevy Fits P/N 388-800181 External Balance Dual Keys (3/16" & 1/4")
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$214.15
Estimated to ship direct from manufacturer on 07/24/26, pending manufacturer availability.
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Harmonic Damper Replacement Hub454-502 Big Block Chevy Fits P/N 388-800121 External Balance Dual Keys 1/4"
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$235.82
Estimated to ship direct from manufacturer on 07/24/26, pending manufacturer availability.
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Harmonic Damper Replacement Hub454-502 Big Block Chevy Fits P/N 388-800111 External Balance Dual Keys 3/16"
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$214.15
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Harmonic Damper Replacement Hub Chevy 400 Engine Fits P/N 388-720111 External Balance Dual Keys 3/16"
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$235.82
Estimated to ship direct from manufacturer on 07/24/26, pending manufacturer availability.
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Harmonic Damper Replacement HubFord 289/302/351/400 Engines Fits P/N 388-650211 External Balance 3/16" Key 28oz
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$201.14
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Harmonic Damper Replacement HubFord 302 HO Fits P/N 388-650241 Internal Balance Single Key 3/16"
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$206.35
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Harmonic Damper Rings
Sensor Relocation Kit
Drill Pin Kits
Drill Pin KitChevy, GMC Duramax 6.6L Diesel Engine Pins a Fluidampr Damper to Duramax Crankshaft Includes:
- CNC Machined Fixture
- 7/8 in. x 1/4 in. Dowel Pin
- 1/4 in. High-Speed Steel Drill Bit
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$64.67
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High Strength Damper Bolt Kit
High Strength Damper Bolt Kit6.6 Liter GM Duramax Extended Length ARP Bolt .010 in. Diamond Impregnated Friction Washer Sold as a Kit
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$88.43
Estimated to ship direct from manufacturer on 07/28/26, pending manufacturer availability.
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Power Steering Pulley
Fluidampr 717499
Fluidampr Power Steering Pulley 1990-01 Honda/Acura (Civic/Del Sol/Prelude/CR-V/Integra)
Power Steering Pulley1990-01 Honda/Acura (Civic/Del Sol/Prelude/CR-V/Integra)
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$62.99
Estimated to ship direct from manufacturer on 07/24/26, pending manufacturer availability.
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