Fluidampr Performance Damper

Regular Price: $630.95

Special Price $484.29

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Availability: Out of stock

  • Performance Damper

Engine Balance: External, 34.5 oz. imbalance
Safety Rating: SFI 18.1
Degree Markings: Yes
Degree Marking Range: 50 BTDC to 10 ATDC
Outside Diameter (in): 8.000 in.
Harmonic Balancer Material: Steel
Harmonic Balancer Construction: Fluid
View Complete Specs

Product Specifications

Engine Balance: External, 34.5 oz. imbalance
Safety Rating: SFI 18.1
Degree Markings: Yes
Degree Marking Range: 50 BTDC to 10 ATDC
Outside Diameter (in): 8.000 in.
Harmonic Balancer Material: Steel
Harmonic Balancer Construction: Fluid
Harmonic Balancer Finish: Black zinc chromate
Mounting Hardware Included: No
Quantity: Sold individually.
Notes: Additional timing/degree marks at 90, 180, and 270 degrees.
×

View Compatible Vehicles

Compatible Vehicles

Swipe Left & Right to See All Vehicle Information
YearVehicleSubmodelNotes
1996-2000 CHEVROLET EXPRESS 3500 BASE V8 7.4L
1994-2000 CHEVROLET C2500 BASE V8 7.4L
1994-2000 CHEVROLET C3500 BASE V8 7.4L
1994-2000 CHEVROLET K2500 BASE V8 7.4L
1994-2000 CHEVROLET K3500 BASE V8 7.4L
1992-1999 CHEVROLET C2500 SUBURBAN BASE V8 7.4L
1992-1999 CHEVROLET K2500 SUBURBAN BASE V8 7.4L
1976-1979 CHEVROLET P20 V8 7.4L
1976-1976 CHEVROLET K5 BLAZER V8 7.4L
1975-1999 CHEVROLET P30 BASE V8 7.4L
1973-1975 CHEVROLET LAGUNA BASE 7.4L
1973-1975 CHEVROLET MALIBU V8 7.4L
1973-1974 CHEVROLET BLAZER BASE V8 7.4L
1973-1974 CHEVROLET C10 PICKUP BASE V8 7.4L
1973-1974 CHEVROLET C10 SUBURBAN BASE V8 7.4L
1973-1974 CHEVROLET C20 PICKUP BASE V8 7.4L
1973-1974 CHEVROLET C20 SUBURBAN BASE V8 7.4L
1973-1974 CHEVROLET C30 PICKUP BASE V8 7.4L
1973-1974 CHEVROLET G10 VAN BASE V8 7.4L
1973-1974 CHEVROLET G20 VAN BASE V8 7.4L
1973-1974 CHEVROLET G30 VAN BASE V8 7.4L
1973-1974 CHEVROLET K10 PICKUP V8 7.4L
1973-1974 CHEVROLET K10 SUBURBAN V8 7.4L
1973-1974 CHEVROLET K20 PICKUP BASE V8 7.4L
1973-1974 CHEVROLET K20 SUBURBAN V8 7.4L
1973-1974 CHEVROLET K30 PICKUP BASE V8 7.4L
1973-1973 CHEVROLET P10 VAN V8 7.4L
1970-1976 CHEVROLET CAPRICE V8 7.4L
1970-1976 CHEVROLET IMPALA V8 7.4L
1970-1975 CHEVROLET BEL AIR V8 7.4L
1970-1975 CHEVROLET EL CAMINO V8 7.4L
1970-1974 CHEVROLET CORVETTE 7.4L
1970-1974 CHEVROLET MONTE CARLO BASE 7.4L
1970-1974 CHEVROLET P30 VAN BASE V8 7.4L
1970-1973 CHEVROLET CHEVELLE BASE / DELUXE V8 7.4L
1970-1973 CHEVROLET P20 VAN V8 7.4L
1970-1972 CHEVROLET BISCAYNE V8 7.4L
1970-1972 CHEVROLET BROOKWOOD V8 7.4L
1970-1972 CHEVROLET KINGSWOOD BASE V8 7.4L
1970-1972 CHEVROLET TOWNSMAN V8 7.4L
1970-1971 CHEVROLET NOVA V8 7.4L
1970-1970 CHEVROLET ESTATE V8 7.4L
×

Engine Balance: External, 34.5 oz. imbalance
Safety Rating: SFI 18.1
Degree Markings: Yes
Degree Marking Range: 50 BTDC to 10 ATDC
Outside Diameter (in): 8.000 in.
Harmonic Balancer Material: Steel
Harmonic Balancer Construction: Fluid
View Complete Specs

Product Specifications

Engine Balance: External, 34.5 oz. imbalance
Safety Rating: SFI 18.1
Degree Markings: Yes
Degree Marking Range: 50 BTDC to 10 ATDC
Outside Diameter (in): 8.000 in.
Harmonic Balancer Material: Steel
Harmonic Balancer Construction: Fluid
Harmonic Balancer Finish: Black zinc chromate
Mounting Hardware Included: No
Quantity: Sold individually.
Notes: Additional timing/degree marks at 90, 180, and 270 degrees.
×

Product Description

Fluidampr Engine Dampers: Fluidampr Engine Dampers are designed to control destructive vibrations which are transfered thru the crankshaft.

Each time the air/fuel mixture inside a cylinder is ignited, the combustion that occurs creates a torque spike that is applied to the crankshaft through the piston and rod. This torque spike is so severe that it not only turns the crankshaft, it actually twists the crankshaft ahead of its normal rotation and then the crankshaft rebounds. This twisting action is known as torsional vibration. When these torque spikes and forces get into phase with the natural frequency, critical torsional harmonic vibrations occur and can be seriously destructive to the bearings and the crankshaft. Dampers are designed to control those destructive vibrations.


Critical harmonic vibrations occur numerous times in a engine's operating range. Stock rubber and elastomer-type dampers are frequency sensitive tuned absorbers , and work at only one critical frequency. In the case of a stock rubber damper, it is tuned for a factory engine's critical harmonic vibrations. If you change the mass of pistons, rods, or the crankshaft, you change the natural frequency of the crankshaft assembly; therefore, the stock damper is no longer tuned to the new frequency of vibration, and you may be headed for early failure of expensive engine components. Dampers also create heat while they work, and rubber is a poor dissipator of heat. This heat and the exposure to the elements deteriorates rubber, causing it to crack and change durometer, which then leads to inertia ring slippage, damper failure, uncontrolled torsional vibration, and costly engine parts breakage.

Compatible Vehicles

Compatible Vehicles

YearVehicleSubmodelNotes
1996-2000 CHEVROLET EXPRESS 3500 BASE V8 7.4L
1994-2000 CHEVROLET C2500 BASE V8 7.4L
1994-2000 CHEVROLET C3500 BASE V8 7.4L
1994-2000 CHEVROLET K2500 BASE V8 7.4L
1994-2000 CHEVROLET K3500 BASE V8 7.4L
1992-1999 CHEVROLET C2500 SUBURBAN BASE V8 7.4L
1992-1999 CHEVROLET K2500 SUBURBAN BASE V8 7.4L
1976-1979 CHEVROLET P20 V8 7.4L
1976-1976 CHEVROLET K5 BLAZER V8 7.4L
1975-1999 CHEVROLET P30 BASE V8 7.4L
1973-1975 CHEVROLET LAGUNA BASE 7.4L
1973-1975 CHEVROLET MALIBU V8 7.4L
1973-1974 CHEVROLET BLAZER BASE V8 7.4L
1973-1974 CHEVROLET C10 PICKUP BASE V8 7.4L
1973-1974 CHEVROLET C10 SUBURBAN BASE V8 7.4L
1973-1974 CHEVROLET C20 PICKUP BASE V8 7.4L
1973-1974 CHEVROLET C20 SUBURBAN BASE V8 7.4L
1973-1974 CHEVROLET C30 PICKUP BASE V8 7.4L
1973-1974 CHEVROLET G10 VAN BASE V8 7.4L
1973-1974 CHEVROLET G20 VAN BASE V8 7.4L
1973-1974 CHEVROLET G30 VAN BASE V8 7.4L
1973-1974 CHEVROLET K10 PICKUP V8 7.4L
1973-1974 CHEVROLET K10 SUBURBAN V8 7.4L
1973-1974 CHEVROLET K20 PICKUP BASE V8 7.4L
1973-1974 CHEVROLET K20 SUBURBAN V8 7.4L
1973-1974 CHEVROLET K30 PICKUP BASE V8 7.4L
1973-1973 CHEVROLET P10 VAN V8 7.4L
1970-1976 CHEVROLET CAPRICE V8 7.4L
1970-1976 CHEVROLET IMPALA V8 7.4L
1970-1975 CHEVROLET BEL AIR V8 7.4L
1970-1975 CHEVROLET EL CAMINO V8 7.4L
1970-1974 CHEVROLET CORVETTE 7.4L
1970-1974 CHEVROLET MONTE CARLO BASE 7.4L
1970-1974 CHEVROLET P30 VAN BASE V8 7.4L
1970-1973 CHEVROLET CHEVELLE BASE / DELUXE V8 7.4L
1970-1973 CHEVROLET P20 VAN V8 7.4L
1970-1972 CHEVROLET BISCAYNE V8 7.4L
1970-1972 CHEVROLET BROOKWOOD V8 7.4L
1970-1972 CHEVROLET KINGSWOOD BASE V8 7.4L
1970-1972 CHEVROLET TOWNSMAN V8 7.4L
1970-1971 CHEVROLET NOVA V8 7.4L
1970-1970 CHEVROLET ESTATE V8 7.4L

Don't See Your Vehicle Here?

Call Us at 800-371-4413 and Speak to a Vehicle Fitment Specialist

Don't See Your Vehicle Here? Call Us at 800-371-4413 and Speak to a Vehicle Fitment Specialist

Additional Information

Manufacturer Fluidampr
Part Number 800111
Condition New with Manufacturer Warranty