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Fluidampr Harmonic Dampers For LS & LT Series Engines


Fluidampr
Fluidampr  Harmonic Dampers For LS & LT Series Engines

You can't feel them or hear them, but harmonic vibrations are at work inside EVERY internal combustion engine. That's not good. 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 that uses race proven vibration damping technology. A high viscosity silicone fluid surrounds a nylon-coated inertia ring inside a laser welded housing. All dampers are coated with a black zinc chromate finish 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. Made In The USA.


7 Products
LS1/LS2/LS6 Harmonic Dampers

388-620121
Harmonic Damper
  • Chevy/Pontiac LS1/LS2/LS6
  • Diameter: 6-1/4" O.D.
  • Bore Dia. (Min/Max): 1.4818/1.4828
  • Length: 2.637
  • Internal Balance
  • Steel
  • $314.99
    Order Today Ships in 24hrs

    388-620131
    Harmonic Damper
  • Chevy LS1/LS6 Corvette
  • Diameter: 6-1/4" O.D.
  • Bore Dia. (Min/Max): 1.4818/1.4828
  • Length: 2.252
  • Internal Balance
  • Steel
  • $314.99
    Order Today Ships in 24hrs

    388-740111
    Harmonic Damper
  • Chevy/Pontiac LS1/LS2/LS6 Engines
  • Diameter: 7-1/2" O.D.
  • Bore Dia. (Min/Max): 1.4818/1.4828
  • Length: 3.654
  • Internal Balance
  • Steel With Aluminum Pulley
  • $409.99
    Order Today Ships in 24hrs

    388-740121
    Harmonic Damper
  • Chevy LS1/LS6 Corvette
  • Daimeter: 7-1/2" O.D.
  • Bore Dia. (Min/Max): 1.4818/1.4828
  • Length: 2.838
  • Internal Balance
  • Steel
  • $409.99
    Order Today Ships in 24hrs
    LS3/L99 Camaro Harmonic Balancers

    388-760111
    Harmonic Damper
  • 2010-15 Chevy LS3/L99 Camaro
  • Diameter: 7-3/4" O.D.
  • Bore Dia. (Min/Max): 1.4803/1.4813
  • Length: 1.417
  • Internal Balance
  • Steel With Aluminum Pulley
  • $400.99
    Order Today Ships in 24hrs

    388-760121
    Harmonic Damper
  • 2010-15 Chevy LS3/L99 Camaro w/ 6 Rib 25% Underdrive Pulley
  • Diameter: 7-3/4" O.D.
  • Bore Dia. (Min/Max): 1.4803/1.4813
  • Length: 1.417
  • Internal Balance
  • Steel
  • $391.99
    Order Today Ships in 24hrs
    LT1 Harmonic Balancers

    388-740101
    Harmonic Damper
  • 1992 & Up LT1 5.7L Engines (see more info)
  • Diameter: 7-1/2" O.D.
  • Bore Dia. (Min/Max): 1.245/1.246
  • Length: 3.9
  • Keyway: Single 3/16"
  • Internal Balance
  • Steel
  • $433.99
    Order Today Ships in 24hrs

    7 Products