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Moroso balancer bolts have a 3/4 in. hex head, which provides a larger contact surface for more positive socket engagement. These bolts help the process of rotating the crankshaft by hand.
( 23 )
$19.99
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$42.99
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
Specifically designed for your Circle Track race car, Allstar Performance small block Chevy crankshaft hubs are lightweight aluminum hubs that help you with quicker acceleration off of the turns. Significantly lighter than traditional harmonic balancers, Allstar black anodized crankshaft hubs weigh only 1 lb. and dramatically reduce rotating weight. The hubs have engraved timing marks at zero and from 30 to 42 degrees. Fit your internally balanced small block Chevy race engine with Allstar SBC crankshaft hubs.
Not Yet Reviewed
$209.99
PRW harmonic balancer counterweights contribute to balancing your rotating assembly. These steel weights are removeable, available in different weights, and feature a black chromate finish. Choose the weight needed for your damper.
Not Yet Reviewed
$15.00
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$31.20
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.
( 144 )
$385.82
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$643.31
Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are the perfect choice. Features include: * Eliminates torsional crankshaft vibrations * Exceeds SFI 18.1 specs * Black zinc chromate finished * OEM equipment on a variety of crate engines * Tunable, rebuildable, and extremely efficient at all rpm * Laser-engraved 360 degree timing marks * Supercharger and power steering drive pulleys available for some applications
( 235 )
$383.50
Factory dampers and non-dampened pulleys offer no protection to high performance engines. ATI Super Damper sport compact harmonic balancers provide the balanced dampening of torsional crankshaft vibrations at all rpm levels. The street versions have both OEM serpentine groove locations and are very close to OEM size. The smooth-shell race version dampers are designed for high performance race use. Both dampers come with laser-etched timing and exceed SFI 18.1 Safety Certification standards for competition use.
( 14 )
$394.84
These Pioneer race balancers bring the advantages of bonded rubber to high-revving race and street/race applications where an SFI-approved balancer is required. Each balancer features a precision CNC-machined AUSI 1045 steel center bonded to an equally strong steel inertia ring. The advanced design makes these balancers very lightweight for all-steel products. The steel inertia ring on these models is positively protected against forward and backward movement and has the added assurance of bonded rubber to eliminate spinning. Every Pioneer race balancer features easy-to-read, computer-etched timing marks.
( 50 )
$478.99
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$542.99
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