Fluidampr Harmonic Damper 620101

1955 to 1995, General Motors engines were used in the Chevrolet, GMC, Pontiac, and Oldsmobile engines.

Fluidampr 620101 Domestic Series Replacement Harmonic Damper

The Fluidampr 620101 Domestic Viscous Crankshaft Vibration Damper controls torsional vibrations and reduces parasitic power loss. This High Performance vibration damper will smooth out the engine vibrations and free up lost power. A Fluidampr viscous damper automatically adapts to your engine modifications and continuously self-tunes in real time. This crankshaft harmonic damper optimizes damping at all levels and changing frequency ranges.

Fluidampr 620101 High Performance V8 Crankshaft Damper fitment guide:

Chevy 4.3L 262 V6
Chevy 4.6L 283 V8
Chevy 5.0L 305 V8
Chevy 5.0L 307 V8
Chevy 5.4L 327 V8
Chevy 5.7L 350 V8
Chevy 6.7L 409 V8

Fluidampr 620101 Crankshaft Damper Benefits:

A smoother-running engine gains both HP and Torque.
Reduces parasitic power loss.
Better Fuel Efficiency.
A viscous Damper extends the life of the motor.
Improves Valve timing.
Reduces crankshaft and bearing wear.
No tuning is required - just bolt it on.
Safely controls torsional vibrations at all RPMs and power levels.
Effectively compensates for changes in the rotational mass of built motors
Continuously self-tunes in real-time to control vibrations.
Prolongs engine life.

Fluidampr 620101 SBC Small Block Chevy Harmonic Balancer Specifications:

Material = Steel Construction
Timing Marks were applied to the outer housing at the 90, 180, and 270-degree marks.
Coated in a Black Zinc Finish
Outside Diameter of 6.25"
The unit weighs 7.9 pounds.
Length 2.335"
One-Piece construction
Keyway Single 3/16."
Bore Diameter I.D. 1.2450"
Exterior Timing Marks
100% Made In The USA!

NOTE: This American Made Crankshaft Damper Will Not Fit On the LT1 motors produced after 1992!

Engine : 262 | 350 | 409
Flow Rate :
Item Number: Fluidampr 620101
Make : Chevy | GM | Pontiac
Model: N/A
Year : 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995
Manufacturer Part No: 620101
Product Application: 1955 to 1995 GM Small Block Motors 262, 350, 409, V-8, 60 Degree V-6
Height: 6
Width: 15
Brand: Fluidampr
FAQ :
Part Number :
Manufacturer : Fluidampr
Product Note :

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