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PowerBond Race performance harmonic balancers bring the advantages of bonded balancers to high-revving and high-horsepower street/race applications where an SFI-approved balancer is required. They have been tested beyond 21,000 rpm without failure, and every balancer features a precision CNC-machined AISI 1045 forged steel hub bonded to an equally strong steel inertia ring. They are very light and in most cases, they are only marginally heavier than the original cast iron balancer. The steel inertia ring on the Race Series models is positively protected against forward and backward movement. PowerBond uses our Race Series high-pressure, low-cure that features a natural rubber developed in our laboratory. Every model has easy to read computer etched timing marks and meet SFI specification 18.1.
( 98 )
$251.99
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$416.99
Ford Performance Parts crankshaft damper assemblies will control crank twisting at all rpm, reducing valvetrain vibration and minimizing timing scatter. They're used on most Ford Performance Parts crate engines and are available for a variety of applications to suit your needs. Depending on application, features may include: * Billet steel construction, meets SFI 18-1 requirements * Elastomer-style harmonic vibration damper * Laser-etched timing marks and Ford Racing logo * Powdercoated finish * Removable weight that allows use as a neutral balance unit for internally balanced crankshafts * Passenger side 11 o'clock timing marks and drivers side 2 o'clock timing marks
( 16 )
$375.99
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$425.99
These Chevrolet Performance harmonic balancers are designed to fit your engine without any modifications. They're manufactured from cast iron, feature a steel center hub, and are available for different engine applications and balance styles. These Chevrolet Performance harmonic balancers are perfect for your high performance street vehicle.
( 6 )
$258.73
PowerBond Supercharger Performance harmonic balancers are designed for high performance supercharged engines with high-pressure bonded dampening runners for maximum torque resistance. They feature twin key ways for secure crank mounting and their design is SFI 18.1 approved.
( 7 )
$254.99
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$458.99
Summit Bucks
Top Street Performance SFI harmonic balancers are extremely durable and efficient. The elastomer is bonded to the inside of the inertia ring and outside of the hub, thanks to an improved design and premium adhesive. These steel units feature a black satin finish and white timing marks for easy reading and installation. They are precisely designed and balanced for perfect fit and performance. Models are available for a variety of small block and LS engines, all meeting SFI 18.1 specifications.
Not Yet Reviewed
$285.78
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$296.28
Clearance
These high-strength, nodular-iron street performance balancers from Pioneer offer bonded balancer technology to meet the budget of every performance street engine builder from mild to wild. They also make great heavy-duty standard replacement balancers and are perfect for limited-spec race classes, such as late model stock, that require an OE-style balancer. The bonded dampening rubber in these balancers eliminates spinning and component separation, giving reliable performance in engines using up to 6,500 rpm. All Pioneer street balancers feature easy-to-read, permanently etched timing marks on the outer ring.
( 54 )
$265.99
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$510.99
ATI Super Damper Serpentine Series harmonic balancers are patented and feature grooves for serpentine belts machined into the outer damper shell. The dampers come with six outer grooves for standard OEM drive systems—but eight and 10 grooves are available for supercharger or turbo applications. Serpentine dampers are offered in a variety of diameters, and crank hubs may be fitted with a 6-groove serpentine pulley to drive external oil pumps or vehicle accessories. The Serpentine Series Super Dampers fit all ATI GM-front crank hubs and can be adapted to many engine combinations, providing maximum flexibility. They're available in steel or lightweight, hardcoated aluminum. Features and benefits: * Eliminates torsional crankshaft vibrations * Exceeds SFI 18.1 specs * Black zinc chromate finished * Tunable, rebuildable, and extremely efficient at all rpms * Laser-engraved 360 degree timing marks
( 238 )
$366.00
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$498.50
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
( 234 )
$282.50
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$498.90
ATI Super Damper harmonic balancer shells are specifically designed for high-rpm engines. Their proven elastomer is engineered and tuned to eliminate damaging crankshaft harmonics that cause parasitic horsepower loss. These damper shells are built to all-but-eliminate worn parts and timing problems. These are the shells only and must be used with an ATI hub, which is sold separately. Order the model recommended for your vehicle application.
( 18 )
$268.10
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$378.89
ATI Super Damper diesel harmonic balancers are designed with absolute precision in mind and are one of the highest quality harmonic balancers purpose-built for Cummins, Duramax, and Power Stroke diesel engines. These dampers eliminate torsional vibration at the crankcase to significantly reduce wear on your engine, as well as allow power to come on much quicker and smoother to balance out the engine. ATI Super Damper diesel harmonic balancers are tunable, serviceable, and SFI-approved!
( 8 )
$383.50
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$508.50
These Supercharged series dampers place the powerful protection of ATI Super Damper inside of the crankshaft blower pulley. Available in 66 to 77-tooth 8mm pitch, and 40 to 51-tooth 14mm pitch, these balancers eliminate torsional crankshaft vibrations and feature dual-keyway hubs. These balancers exceed SFI 18.1 specs, have laser-engraved 360 degree timing marks, and are finished in a black zinc chromate. Numerous pulley offsets are available to keep the blower drive as close to the engine as possible, reducing the bending moment to the crankshaft nose.
( 18 )
$383.50
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$505.88
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.
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$358.40
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$461.15
Romac performance harmonic balancers are made in a range of materials to cater for all performance needs. They are loaded with exclusive high-tech features and are offered for more unique applications than any balancer made. Romac Red Series harmonic balancers feature all-steel construction and are available in blower balanced styles. They are SFI 18.1 spec approved, and feature 360 degreed and are fully encapsulated outer rings via a shoulder at the rear and a serviceable circlip mounted at the front of the outer ring. All Romac balancers are individually consecutively marked, fully serviceable and need no special bonding with the elastomer. Whether your engine is street or strip, Romac harmonic balancers will suit all your needs. Choose the proper fit for your vehicle.
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$281.87
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$302.07
Romac performance harmonic balancers are made in a range of materials to cater for all performance needs. They are loaded with exclusive high-tech features and are offered for more unique applications than any balancer made. Romac Gold Series harmonic balancers feature a steel inner hub with an anodized alloy outer ring are available in blower balanced styles. They are SFI 18.1 spec approved, and feature 360 degreed and fully encapsulated outer rings via a shoulder at the rear and a serviceable circlip mounted at the front of the outer ring. All Romac balancers are individually consecutively marked, fully serviceable, and need no special bonding with the elastomer. Whether your engine is street or strip, Romac harmonic balancers will suit all your needs. Choose the proper fit for your vehicle.
Not Yet Reviewed
$285.44
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$377.11
Romac performance harmonic balancers are made in a range of materials to cater for all performance needs. They are loaded with exclusive high-tech features and are offered for more unique applications than any balancer made. Romac Pro Series harmonic balancers feature all alloy construction, are SFI 18.1 spec approved, and feature 360 degreed and fully encapsulated outer rings via a shoulder at the rear and a serviceable circlip mounted at the front of the outer ring. All Romac balancers are individually consecutively marked, fully serviceable, and need no special bonding with the elastomer. Whether your engine is street or strip, Romac harmonic balancers will suit all your needs. Choose the proper fit for your vehicle.
Not Yet Reviewed
$318.71
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$336.97
ATI replacement hubs are designed to fit your existing ATI harmonic balancer. They are made of steel or aluminum and have different finishes, depending on your engine's application.
( 28 )
$326.31
ATI now offers a custom crank trigger shell option, eliminating an additional pulley being bolted to your damper. If you already own an ATI Super Damper, you can just change the outer shell to the trigger. ATI can place any number of magnets in the outer shell at whatever degree marks you wish. These aluminum crank trigger shells will work with "Flying Magnet" pickups and other trigger sources. Order the model best suited for your application. Note: When placing your order, please have the desired quantity and location of magnets ready. Additional charges for extra magnets apply.
Not Yet Reviewed
$277.99
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$330.00
Summit Bucks
ACDelco GM Genuine Parts harmonic balancers help reduce torsional vibrations by connecting to the crankshaft of your vehicles engine. They serve as pulleys for your engine's accessory drive belts, and are GM recommended replacements for your vehicle's original component. These GM Genuine Parts harmonic balancers have been manufactured to fit your GM vehicle, providing you with the same performance, durability, and service life you expect from General Motors.
( 48 )
$402.99
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These Summit Racing™ harmonic balancer and flexplate Pro Packs are a great way to finish off your engine rebuilding project. They feature our Street & Strip flexplate and include a new performance balancer and bolts all in one affordable package.
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$266.92
Cruisin' in the 1960s meant pulling up to the drive-in behind the wheel of a Fairlane, Falcon, Mustang, Spring, Caliente, Comet, Cyclone, or Meteor. Decades later, Scott Drake still offers harmonic balancers to maintain or upgrade those vintage autos. These crankshaft dampers reduce the torque vibration that occurs when your cylinders fire. A faulty balancer can lead to cracks and loss of power. Scott Drake's study nodular iron replacements feature bonded elastomer construction. Preserve your retro ride and the performance you remember with quality parts from Scott Drake.
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$399.95
You don't have to sacrifice safety or quality to save money; our affordable Summit Racing™ bracket racer SFI dampers have been spin-tested to 12,500 rpm and carry an SFI-18.1 rating. The carbon steel dampers have an injection-molded and bonded elastomer, easy-to-read engraved timing marks, removable counterweights (where applicable), and a highly polished baked-enamel finish, so they look as good as they perform.
( 388 )
$277.99
ATP Graywerks harmonic balancers offer 55 years of experience mixed with quality materials and workmanship. These units are made to meet or exceed the original equipment quality and SAE material specifications. Nodular iron or steel balancers are available. Each component is precision-machined, and assemblies are dynamically balanced for the best performance. Some models have degree markings and include Woodruff keys and mounting hardware (where necessary). Calm the vibrations in your ride with a new harmonic balancers from ATP, available for a wide range of vehicle and engine applications.
( 51 )
$254.99
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$272.99
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