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Fluidampr Competition Series Tractor Pulling Performance Dampers

Tractor pulling engine builders long favored Fluidampr parent company, Vibratech TVD heavy-duty viscous dampers. Fluidampr now takes it further with 35 years of experience developing dampers for professional motorsports. The result is exceptional, long -asting crankshaft vibration control for today's top Pro Pullers. In comparison, the new Fluidampr Competition Series tractor pulling performance dampers surpass the Vibratech TVD heavy-duty damper in competition use. The Fluidampr design meets SFI 18.1 safety specifications for high-rpm structural rotational integrity. Inertia mass is roughly 10 percent greater to optimize vibration control for higher torque. Additional internal components compensate for greater thrust loads. Overall, thicker steel and laser welding the housing creates a single-piece design for superior durability under high torque and horsepower. The dampers also feature a more robust, 12-bolt on 4.5 in. b.c. mounting flange. The universal fit design requires a taper lock hub with 3.25 in. pilot. These harmonic balancers are available with or without pre-drilled bolt holes.

Not Yet Reviewed

$919.89

Fluidampr Harmonic Dampers

Using only three parts (a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI-approved Fluidampr harmonic dampers can control all crankshaft vibration--not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.

4.75 out of 5 stars ( 144 )

$806.31

Holley Harmonic Balancers

Holley harmonic balancers are offered for a variety of internally or externally balanced applications; in versions for engines requiring weighted or non-weighted balancers. All are accurately balanced and carefully machined for correct fit. Holley harmonic balancers feature clear, white, easy-to-read timing marks against a painted black background.

3.0 out of 5 stars ( 1 )

$767.95

Edelbrock E-Force Harmonic Balancers

Edelbrock E-Force harmonic balancers are designed for replacing the balancer included in Edelbrock E-Force supercharger kits. Models are available for vehicles equipped with either a wet sump or dry sump oil system.

Not Yet Reviewed

$815.95

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$826.95