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$269.99
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Harmonic Damper
  • 265-350 Small Block Engines
  • Diameter: 6-1/4" O.D.
  • Weight: 7.9 lbs
  • Internal Balance
  • Single 3/16" Key
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    $269.99
    Ships directly from the manufacturer on 02/05/20
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    $377.99
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    Harmonic Damper
  • 1970-95 Big Block 454-502 Engines
  • Diameter: 8" O.D.
  • Weight: 17.3 lbs
  • External Balance with Counterweight
  • Single 1/4" Key
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    $377.99
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    $381.99
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    Street Series Harmonic Damper
  • Toyota 1JZ, 2JZ 3.0L 6 Cylinder Engines
  • Diameter: 8-1/2" O.D.
  • Bore Dia (Min/Max): 1.378/1.379
  • Length: 2.1
  • Internal Balance
  • Steel
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    $381.99
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    $342.99
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    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
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    $342.99
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    $371.99
    Ships directly from the manufacturer on 02/14/20
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    Harmonic Damper
  • Mopar B/BR 383/426/440 & Hemi Big Block
  • Diameter 7-1/4" O.D.
  • Bore Dia. (Min/Max): 1.5295/1.5305
  • Weight in lbs. (Rotating Weight): 11.9 lbs.(7.9 lbs.)
  • Internal Balance
  • 6-Bolt Evenly Spaced Pulley Bolt Pattern
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    $371.99
    Ships directly from the manufacturer on 02/14/20
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    $326.99
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    Harmonic Damper
  • 1973-80 Chevy 400 Engine
  • Diameter: 7-1/4" O.D.
  • Weight: 14 lbs
  • External Balance with Counterweight
  • Single 3/16" Key
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    $326.99
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    $419.99
    Ships directly from the manufacturer on 02/10/20
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    Performance Diesel Series Harmonic Damper
  • 1998-02 Dodge 5.9L for Cummins
  • Diamter: 9-3/4" O.D.
  • Weight in lbs. (Rotating Weight): 23 lbs. (15.4 lbs.)
  • Length: 2.661
  • Internal Balance
  • Steel
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    $419.99
    Ships directly from the manufacturer on 02/10/20
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    $333.99
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    Harmonic Damper
  • 1966-72 Big Block 396-427 Engines
  • Diameter: 8" O.D. Diameter
  • Weight: 15.5 lbs
  • Internal Balance
  • Single 3/16" Key
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    $333.99
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    $404.99
    Ships directly from the manufacturer on 02/05/20
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    Harmonic Damper
  • 265-350 Small Block Engines
  • Diameter: 7-1/4" O.D.
  • Weight: 12.2 lbs
  • Internal Balance
  • Single 3/16" Key
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    $404.99
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    $350.99
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    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
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    $350.99
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    $357.99
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    Harmonic Damper
  • 1966-72 Big Block 396-427 Engines
  • Diameter: 7-1/4" O.D.
  • Weight: 12.7 lbs
  • Internal Balance
  • Single 3/16" Key
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    $357.99
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    $340.99
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    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
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    $340.99
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    $471.99
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    Performance Diesel Series Harmonic Damper
  • 1992-98 Dodge 5.9L for Cummins 4BT Standard
  • Diamter 9-3/4" O.D.
  • Weight in lbs. (Rotating Weight): 24 lbs. (16.1 lbs.)
  • Length: 2.661
  • Internal Balance
  • Steel
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    $471.99
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    $395.99
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    Performance Diesel Series Harmonic Damper
  • 1988-00 GM DuraMax 6.2/6.5L
  • Diameter: 8" O.D.
  • Bore Dia. (Min/Max): 1.5988/1.5998
  • Weight in lbs. (Rotating Weight): 18 lbs. (12.1 lbs.)
  • Length: 2.443
  • External Balance
  • Steel
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    $395.99
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    $346.99
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    Street Series Harmonic Damper
  • Honda B Series Engine With PS, Air & Alt. Pulley
  • Diamter: 5-7/8" O.D.
  • Bore Dia. (Min/Max): 1.1003/1.1013
  • Length: 2.479
  • Internal Balance
  • Steel
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    $346.99
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    $301.99
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    Street Series Harmonic Damper
  • Mitsubishi EVO 8 & 9 2.0L Engines
  • Diameter: 6-1/8" O.D.
  • Bore Dia. (Min/Max): 1.590/1.592
  • Length: 1.779
  • Internal Balance
  • Steel
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    $301.99
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    $341.99
    Ships directly from the manufacturer on 01/31/20
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    Harmonic Damper
  • Small Block 289/302/351/400
  • Diameter: 6-5/8" O.D.
  • External Balance
  • 28oz Counterweight
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    $341.99
    Ships directly from the manufacturer on 01/31/20
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    $391.99
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    Harmonic Damper
  • Mopar 318/340/360 Small Block Engines
  • Diameter: 7-1/4" O.D.
  • Bore Dia. (Min/Max): 1.5295/1.5305
  • Weight in lbs (Rotating Weight): 12.3 lbs. (8.2 lbs.)
  • Internal Balance
  • 6-Bolt Evenly Spaced Pulley Bolt Pattern
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    $391.99
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    $421.99
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    Performance Diesel Series Harmonic Damper
  • 2006-10 GM Duramax 6.6L LBZ/LMM
  • Diameter: 8-3/8" O.D.
  • Bore Dia. (Min/Max): 1.930/1.931
  • Weight in lbs. (Rotating Weight): 25 lbs. (16.8 lbs.)
  • Length: 2.9
  • External Balance
  • Steel
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    $421.99
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    $369.99
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    Street Series Harmonic Damper
  • Volkswagen/Audi 2.7T/2.8/3.0 Engines
  • Diameter: 6-5/8" O.D
  • Bore Dia.: 1.225"
  • Length: 1.67
  • Internal Balance
  • Steel
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    $369.99
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    $428.99
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    Performance Diesel Series Harmonic Damper
  • 1999-03 Ford 7.3L PowerStroke
  • Diameter: 7-1/4" O.D.
  • Bore Dia. (Min/Max): 1.7375/1.7385
  • Weight in lbs. (Rotating Weight): 18 lbs. (12.1 lbs.)
  • Length: 4.002
  • External Balance
  • Steel
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    $428.99
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    $363.99
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    Harmonic Damper
  • 351 Cleveland/Windsor Harmonic Damper
  • Diameter: 6-5/8" O.D.
  • Internal Balance
  • Weight: 11.1 lbs
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    $363.99
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    $366.99
    Ships directly from the manufacturer on 01/29/20
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    Harmonic Damper
  • 1946-53 Ford 8BA Flathead V8 Wide Belt
  • Diameter: 5-5/8" O.D.
  • Internal Balance
  • Weight: 10.5 lbs
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    $366.99
    Ships directly from the manufacturer on 01/29/20
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    $329.99
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  • Harmonic Balancer - Fluidampr - Internal Balance - Steel - Black Zinc - SFI 18.1 - 5-3/8 in O.D. - for Subaru 4-Cylinder - Each
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    $329.99
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    $423.99
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    Performance Diesel Series Harmonic Damper
  • 1982-93 GM 6.2/6.5L Diesel
  • Diameter: 8" O.D.
  • Bore Dia. (Min/Max): 1.5988/1.5998
  • Weight in lbs. (Rotating Weight): 18 lbs. (12.1 lbs.)
  • Length: 3.18
  • External Balance
  • Steel
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    $423.99
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    $415.99
    Ships directly from the manufacturer on 01/31/20
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    Harmonic Damper
  • 1965-72 Big Block 396-427 Engines
  • Diameter: 8" O.D.
  • Internal Balance
  • 3/16" & 1/4" Keys
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    $415.99
    Ships directly from the manufacturer on 01/31/20
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    $385.99
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    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
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    $385.99
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    $463.99
    Ships directly from the manufacturer on 01/31/20
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    Harmonic Damper
  • 1970-00 Big Block 454-502 Engines
  • Diameter: 8" O.D.
  • External Balanced
  • 1/4in. Dual Keys
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    $463.99
    Ships directly from the manufacturer on 01/31/20
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    $375.99
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    Harmonic Damper
  • Mopar 331/354/392 Early HEMI Engines
  • Diameter: 7-1/4" O.D.
  • Bore Dia. (Min/Max): 1.5295/1.5305
  • Weight in lbs. (Rotating Weight): 9 lbs. (6.1 lbs.)
  • Internal Balance
  • 6-Bolt Holes Evenly Spaced Pulley Pattern
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    $375.99
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    $436.99
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    Harmonic Damper
  • Small Block 302-351 SVO
  • Diameter 6-5/8" O.D.
  • Internal Balance
  • Weight: 10.3 lbs
  • 3 Bolt Hole Pattern
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    $436.99
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