1966 Harmonic Balancers Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Engine Works Harmonic Balancer Bolts 41454

Harmonic Balancer Bolt, Steel, External Hex, 1.500 Underhead Length, Chevy, Big Block, Each

Part Number: EW1-41454

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ATI Super Damper Harmonic Balancer Shells ATI916600

Harmonic Balancer, Shell, Super Damper, Internal Balance, Black, Chevy, Small Block, Each

Part Number: ATI-916600

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Pioneer Balancers DA-2500

Harmonic Balancer, Internal Balance, 6.685 in. Diameter, Iron, Buick/Chevy/GMC/Olds/Pontiac, Inline 6, Each

Part Number: PIO-DA-2500

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PRW Power Harmonic Balancer Components 2391011

Harmonic Balancer Pilot Adapter

Part Number: PQX-2391011

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Stage 8 Locking Harmonic Balancer Bolt Kits 8995

MOPAR BALANCER BOLT

Part Number: STG-8995

5.0 out of 5 stars ( 1 )

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Summit Racing™ Harmonic Balancer Counterweights SUM-65269

Counterweight, Harmonic Balancer, Bolt-On, 28 oz. External Balance, Ford, Small Block, Each

Part Number: SUM-65269

Not Yet Reviewed

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FAG Bearings Harmonic Balancer Repair Sleeves SR3475

Repair Sleeve Various Makes 68-11

Part Number: FWB-SR3475

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

ATI Super Damper Harmonic Balancer Shells ATI916810

Harmonic Balancer Components, ATI Super Damper Harmonic Balancer Shells, Outer Shell, Internal Balance, Chevy, Each

Part Number: ATI-916810

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Fluidampr Crank Trigger Adapters 400309

Harmonic Balancer Components, Crank Trigger Adapter, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: FLU-400309

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

ATP Graywerks Harmonic Balancers 102044

Harmonic Balancer, Internal Balance, Nodular Iron, Chevy/GMC/Pontiac, Small Block, Each

Part Number: ATP-102044

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

PRW Power Harmonic Balancer Components 2381011

DAMPER SPACER, FRONT, 0.187" Thick, Ford FE (Use w/2339040 or 2439040)

Part Number: PQX-2381011

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

PRW Harmonic Balancer Counterweights 2391006

Harmonic Balancer Component, Counterweight, 19.20 oz. Total, External, 28 oz. Imbalance, Ford, Each

Part Number: PQX-2391006

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

The Stop Shop Harmonic Balancer Mounting Bolts for 1967 FIREBIRD - TSS160

Harmonic Balancer Bolt, Steel, Silver, Pontiac, V8, Set of 6

Part Number: OPS-TSS160

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Innovators West External Balance Weights 925

Innovators West External Balance Weights 925

Harmonic Balancer Component, Counterweight, Bolt-On, External Balance, Chevy, Big Block, Each

Part Number: INW-925

Not Yet Reviewed

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Innovators West Harmonic Balancers 107B

6.75" SBC Race Damper - BBC Snout

Part Number: INW-107B

Not Yet Reviewed

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Innovators West Harmonic Balancers 207 FM

6.75" SBF Race Damper - Flying Magnet Cover

Part Number: INW-207-FM

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Innovators West Harmonic Balancers 104 FM Pass

7" BBC Damper - Internal Balance - Flying Magnet Cover Passenger side

Part Number: INW-104-FM-PASS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Fluidampr Damper Rings 200000

Harmonic Balancer Components, Damper Ring, 8 in. Diameter, Chevy, Big Block, Each

Part Number: FLU-200000

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

ATI Crank Trigger Shells ATI916612TR

Crank Trigger Shell, Internal Engine Balance, Chrysler, Dodge, Plymouth, Each

Part Number: ATI-916612TR

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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ATI Crank Trigger Shells ATI916730TR

Crank Trigger Shell, Internal Engine Balance, Chevy, Each

Part Number: ATI-916730TR

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Top Street Performance SFI Harmonic Balancers 31004

Harmonic Balancer, SFI 18.1, Internal Balance, Steel, Black Painted, Chevy, 396, 402, 427, Each

Part Number: TSN-31004

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

ATP Automotive Harmonic Balancers 102199

ENG HARMONIC BAL

Part Number: ATP-102199

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

ATP Graywerks Harmonic Balancers 102210

Harmonic Balancers, Graywerks, Internal Balance, Nodular Iron, Black, Chrysler, Dodge, Plymouth, Each

Part Number: ATP-102210

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

ATP Graywerks Harmonic Balancers 102070

Harmonic Balancer, Internal Balance, Nodular Iron, Chevy/GMC, Inline 6, Each

Part Number: ATP-102070

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

ATP Automotive Harmonic Balancers 102248

ENG HARMONIC BAL

Part Number: ATP-102248

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today