Fluidampr Harmonic Dampers


Fluidampr
Fluidampr Harmonic Dampers

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Stop that silent thief of power loss!

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.



Chevy
Fluidampr 620101 - Fluidampr Harmonic Dampers
388-620101
265-350 SB-Chevy Harmonic Damper
  • Also fits 409ci; 90° V6
  • 6-1/4'' Diameter
  • Internal Balance
  • Black Steel Finish

    More info on Fluidampr 620101
  • $279.99
    Ships
    Monday
    Fluidampr 620103 - Fluidampr Harmonic Dampers
    388-620103
    265-350 SB-Chevy Harmonic Damper
  • Also fits 409ci; 90° V6
  • 6-1/4'' Diameter
  • Internal Balance
  • Chrome Finish

    More info on Fluidampr 620103
  • $345.99
    Ships
    in 4 days
    Fluidampr 720101 - Fluidampr Harmonic Dampers
    388-720101
    265-350 SB-Chevy Harmonic Damper
  • Also fits 409ci; 90° V6;
    Chevy V6; 194-292 Inline-6 cyl.
  • 7-1/4'' Diameter
  • Internal Balance
  • Black Steel Finish

  • $381.99
    Ships
    Monday
    Fluidampr 100000 - Fluidampr Harmonic Dampers
    388-100000
    400 Chevy Balancer Replacement Hub Only
  • External Balance with Counterweight
  • $135.99
    Ships
    in 4 days
    Fluidampr 720111 - Fluidampr Harmonic Dampers
    388-720111
    400 Chevy Harmonic Damper
  • 7-1/4'' Diameter
  • External Balance with Counterweight
  • $354.99
    Ships
    Monday
    Fluidampr 620111 - Fluidampr Harmonic Dampers
    388-620111
    396-427 BB-Chevy Harmonic Damper
  • 6-1/4'' Diameter
  • Internal Balance

    More info on Fluidampr 620111
  • $316.99
    Ships
    Monday
    Fluidampr 720121 - Fluidampr Harmonic Dampers
    388-720121
    396-427 BB-Chevy Harmonic Damper
  • 7-1/4'' Diameter
  • Internal Balance

    More info on Fluidampr 720121
  • $374.99
    Ships
    Monday
    Fluidampr 800101 - Fluidampr Harmonic Dampers
    388-800101
    396-427 BB-Chevy Harmonic Damper
  • 8'' Diameter
  • Internal Balance

    More info on Fluidampr 800101
  • $345.99
    Ships
    Monday
    Fluidampr 800111 - Fluidampr Harmonic Dampers
    388-800111
    454-502 BB-Chevy Harmonic Damper
  • 8'' Diameter
  • External Balance with Counterweight
  • Dual Keys; 1/4''
  • $363.99
    Ships
    Monday
    Fluidampr 100001 - Fluidampr Harmonic Dampers
    388-100001
    Harmonic Dampner Replacement Hub
  • 1966-70 396ci
  • 1966-69 427ci
  • Crankshaft Pulley: Three hole
    More info on Fluidampr 100001
  • $115.99
    Ships
    in 4 days
    Chrysler
    Fluidampr 720301 - Fluidampr Harmonic Dampers
    388-720301
    318/340/360 A/LA SB-Chrysler Harmonic Damper
  • 7-1/4'' Diameter
  • Internal Balance
  • 6-Bolt evenly spaced pulley bolt pattern
  • $402.99
    Ships
    Monday
    Fluidampr 720311 - Fluidampr Harmonic Dampers
    388-720311
    383-426/440 B/RB & Hemi BB-Chrysler Harmonic Damper
  • 7-1/4'' Diameter
  • Internal Balance
  • 6-Bolt evenly spaced pulley bolt pattern
  • $393.99
    Ships
    Monday
    Ford
    Fluidampr 650201 - Fluidampr Harmonic Dampers
    388-650201
    302-351 SVO Ford Harmonic Damper
  • 6-5/8'' Diameter
  • Internal Balance
  • 3 Bolt Hole Pattern
  • $412.99
    Ships
    in 4 days
    Fluidampr 650211 - Fluidampr Harmonic Dampers
    388-650211
    289/302/351/400 SB-Ford Harmonic Damper
  • 6-5/8'' Diameter
  • External Balance 28oz Counterweight
  • Not for 1982 and later 302 HO

    More info on Fluidampr 650211
  • $374.99
    Ships
    Monday
    Fluidampr 650221 - Fluidampr Harmonic Dampers
    388-650221
    302 5.0L 1982-92 Ford Harmonic Damper
  • 6-5/8'' Diameter
  • External Balance 34oz Counterweight

    More info on Fluidampr 650221
  • $402.99
    Ships
    Monday
    Fluidampr 650231 - Fluidampr Harmonic Dampers
    388-650231
    351 Cleveland/Windsor Harmonic Damper
  • 6-5/8'' Diameter
  • Internal Balance
  • $362.99
    Ships
    in 4 days
    Fluidampr 690201 - Fluidampr Harmonic Dampers
    388-690201
    Flathead 8BA 1949-53 Ford Harmonic Damper
  • 6'' Diameter
  • $369.99
    Ships
    in 4 days
    Fluidampr 720201 - Fluidampr Harmonic Dampers
    388-720201
    360, 429-460 BB-Ford Harmonic Damper
  • 7-1/4'' Diameter
  • Internal Balance

    More info on Fluidampr 720201
  • $412.99
    Ships
    Monday
    Oldsmobile
    Fluidampr 650501 - Fluidampr Harmonic Dampers
    388-650501
    350-455 Oldsmobile Harmonic Damper
  • 6-5/8'' Diameter
  • External Balance
  • $414.99
    Ships
    in 4 days
    Pontiac
    Fluidampr 650401 - Fluidampr Harmonic Dampers
    388-650401
    389-455 Pontiac Harmonic Damper
  • 6-5/8'' Diameter
  • Internal Balance

    More info on Fluidampr 650401
  • $414.99
    Ships
    Monday
    Toyota
      388-840801
    2JZ I-6 Toyota Harmonic Damper
  • 8-1/2'' Diameter
  • Internal Balance
  • $361.99
    Ships
    in 4 days

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