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Fluidampr 720311

Harmonic Damper Mopar B/BR 383/426/440 & Hemi Big Block

Fluidampr 720311

388-720311

made in usa
jegs shipping
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Fluidampr 720311 Harmonic Damper Mopar B/BR 383/426/440 & Hemi Big Block $425.99
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

  • Specifications:

    Material
    Steel
    Position
    N/A
    Finish
    Black Zinc
    Engine Balance
    Internal
    Keyway
    Single
    Degree Markings
    Yes
    Degree Marking Range
    50 BTDC to 10 ATDC. Additional timing/
    Safety Rating
    SFI 18.1
    Mounting Hardware Incl.
    No
    O.D.
    7-1/4" (7.250)
    Bore Dia. Min/Max
    1.5295 / 1.5305
    Length
    2.215
    WT. in lbs.()=Rotating weight
    11.9 (7.9 Rwt)
    Pulley Bolt Pattern
    6 bolt holes, evenly spaced pattern
    Manufacturer's Part Number:
    720311

    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 degrees BTDC to 10 degrees ATDC with additional marks at 90, 180 and 270. Meets SFI 18.1 specs. Made In The USA.

    Does Fluidampr 720311 fit your vehicle?

    Narrow Results

    1968 PLYMOUTH FURY

    • CC: 6286
    • Liter: 6.3
    • SubModel: SPORT SUBURBAN
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1970-1974 PLYMOUTH FURY III

    • CC: 7212
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1974 PLYMOUTH FURY I

    • CC: 6556
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968 DODGE MONACO

    • CC: 7211
    • Liter: 7.2
    • SubModel: 500
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1972-1973 PLYMOUTH ROAD RUNNER

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1976 DODGE D200 PICKUP

    • Liter: 6.6
    • SubModel: CUSTOM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968 PLYMOUTH FURY II

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1964-1965 DODGE POLARA

    • CC: 6981
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1974 PLYMOUTH SATELLITE

    • CC: 7212
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1977-1978 DODGE D300 PICKUP

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1964 DODGE 330

    • CC: 6981
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1975-1977 PLYMOUTH GRAN FURY

    • Liter: 7.2
    • SubModel: SPORT
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1967-1968 DODGE CORONET

    • CC: 6981
    • Liter: 7.0
    • SubModel: R/T
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1969 DODGE POLARA

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1968-1969 CHRYSLER 300

    • CC: 7211
    • Liter: 7.2
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1968-1969 DODGE W100 PICKUP

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1968 DODGE MONACO

    • CC: 6286
    • Liter: 6.3
    • SubModel: 500
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1964 DODGE 440

    • CC: 6981
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1967-1968 DODGE POLARA

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1967-1968 PLYMOUTH GTX

    • CC: 7211
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1959-1961 CHRYSLER WINDSOR

    • EngineType: ALL
    • SubModel: ALL

    1964-1966 PLYMOUTH FURY

    • CC: 6981
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1963-1965 DODGE 880

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1971 PLYMOUTH SATELLITE

    • CC: 6286
    • Liter: 6.3
    • SubModel: BROUGHAM
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1972-1973 DODGE D100 PICKUP

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970 DODGE POLARA

    • CC: 7212
    • Liter: 7.2
    • SubModel: CUSTOM
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1970 DODGE POLARA

    • Liter: 6.3
    • SubModel: SPECIAL
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1970-1971 CHRYSLER NEWPORT

    • CC: 7212
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1973-1974 CHRYSLER NEWPORT

    • CC: 7212
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1974 DODGE W100 PICKUP

    • CC: 7211
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1970 DODGE CORONET

    • CC: 6981
    • Liter: 7.0
    • SubModel: SUPER BEE
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1959-1960 CHRYSLER SARATOGA

    • EngineType: ALL
    • SubModel: ALL

    1967-1968 DODGE MONACO

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1974 DODGE D100 PICKUP

    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 DODGE W200 PICKUP

    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1971 DODGE CHALLENGER

    • CC: 7211
    • Liter: 7.2
    • SubModel: R/T
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1972-1974 DODGE D200 PICKUP

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1965-1967 DODGE CORONET

    • Liter: 6.3
    • SubModel: 440
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1971 DODGE POLARA

    • CC: 7212
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1970-1974 PLYMOUTH FURY II

    • CC: 7212
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1968 PLYMOUTH ROADRUNNER

    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1974 PLYMOUTH FURY

    • CC: 7212
    • Liter: 7.2
    • SubModel: CUSTOM SUBURBAN
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1970-1971 DODGE CHALLENGER

    • CC: 7211
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1974 PLYMOUTH FURY

    • CC: 6556
    • Liter: 6.6
    • Aspiration: N
    • SubModel: POLICE
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974 DODGE B100 VAN

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1970 DODGE CORONET

    • CC: 7211
    • Liter: 7.2
    • SubModel: 440
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1960-1963 PLYMOUTH SAVOY

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1969 DODGE DART

    • CC: 6286
    • Liter: 6.3
    • SubModel: CUSTOM
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1970-1971 DODGE CHARGER

    • CC: 7212
    • Liter: 7.2
    • SubModel: R/T
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1974-1978 DODGE RAMCHARGER

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1963-1965 PLYMOUTH BELVEDERE

    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1976-1978 DODGE B200 VAN

    • Liter: 6.6
    • SubModel: SPORTSMAN
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1976 CHRYSLER NEWPORT

    • CC: 7211
    • Liter: 7.2
    • SubModel: CUSTOM
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1970 PLYMOUTH SATELLITE

    • CC: 6286
    • Liter: 6.3
    • SubModel: SPORT
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1977-1978 DODGE W300 PICKUP

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 DODGE D200 PICKUP

    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1974 DODGE B200 VAN

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969 PLYMOUTH FURY III

    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1960-1965 DODGE POLARA

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1970-1971 DODGE D300 PICKUP

    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1960-1961 PLYMOUTH CUSTOM

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1976-1978 DODGE B200 VAN

    • Liter: 7.2
    • SubModel: SPORTSMAN
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1960-1963 PLYMOUTH FLEET SPECIAL

    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1972-1973 PLYMOUTH GRAN FURY

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969 DODGE CHARGER

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1978 DODGE D450

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1972 PLYMOUTH FURY

    • CC: 6556
    • Liter: 6.6
    • SubModel: SPORT SUBURBAN
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1963-1967 PLYMOUTH FURY

    • Liter: 6.3
    • SubModel: SPORT
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1967 DODGE CORONET

    • CC: 7211
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1975-1976 DODGE CORONET

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1960-1961 PLYMOUTH SUBURBAN

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1975-1978 DODGE RAMCHARGER

    • Liter: 7.2
    • SubModel: SE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1975 PLYMOUTH GRAN FURY

    • Liter: 7.2
    • SubModel: CUSTOM SUBURBAN
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1964 DODGE DART

    • Liter: 6.3
    • SubModel: GTS
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1970-1974 PLYMOUTH ROADRUNNER

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1970-1971 PLYMOUTH FURY

    • CC: 6286
    • Liter: 6.3
    • SubModel: SPORT
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1966 DODGE CHARGER

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1970-1971 PLYMOUTH FURY

    • CC: 6286
    • Liter: 6.3
    • SubModel: SPORT SUBURBAN
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1968 PLYMOUTH FURY

    • CC: 6286
    • Liter: 6.3
    • SubModel: SUBURBAN
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1971 DODGE CHARGER

    • CC: 6286
    • Liter: 6.3
    • SubModel: SPECIAL EDITION
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1963-1967 DODGE D100 PICKUP

    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1976-1978 DODGE B200 VAN

    • Liter: 6.6
    • SubModel: MAXI
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969 DODGE CORONET

    • Liter: 7.0
    • SubModel: 500
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1976-1978 PLYMOUTH PB200 VAN

    • Liter: 7.2
    • SubModel: VOYAGER
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1970 PLYMOUTH SUPERBIRD

    • CC: 7212
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1969 DODGE MONACO

    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1972-1973 PLYMOUTH SATELLITE

    • CC: 6556
    • Liter: 6.6
    • SubModel: SEBRING PLUS
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973 DODGE MONACO

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971 DODGE CHARGER

    • CC: 6981
    • Liter: 7.0
    • SubModel: SUPER BEE
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1970 DODGE MONACO

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1969 DODGE CORONET

    • Liter: 7.0
    • SubModel: 440
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1969 PLYMOUTH BELVEDERE

    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1970-1971 PLYMOUTH BARRACUDA

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1970 PLYMOUTH BELVEDERE

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1970 DODGE CORONET

    • CC: 6981
    • Liter: 7.0
    • SubModel: 500
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1968 PLYMOUTH FURY I

    • CC: 7211
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1972-1974 DODGE CORONET

    • CC: 7211
    • Liter: 7.2
    • SubModel: CRESTWOOD
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1966 DODGE CORONET

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1974 DODGE B200 VAN

    • CC: 7211
    • Liter: 7.2
    • SubModel: SPORTSMAN
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1975-1978 DODGE B200 VAN

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )
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