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

Top Street Performance SFI Harmonic Balancers 30002

Harmonic Balancer, SFI, Internal Balance, Steel, Satin Black, Chevy, Small Block, Each

Part Number: TSN-30002

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

ATI Replacement Hubs ATI916661L

Crank Hub, Internal Engine Balance, Dodge, Plymouth, 426 Hemi, Each

Part Number: ATI-916661L

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

ATI Harmonic Balancer Bolt Kits ATI950230

Harmonic Balancer Bolts, Internal Allen/12-point Head, 5/8 in.-18 Thread Size, Chromoly, Black Oxide, Ford, Set of 8

Part Number: ATI-950230

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ATI Pulley Adapters ATI916581

Pulley Adapters, for use with ATI Harmonic Balancers, Aluminum, Black, Big Block FE, Ford, Each

Part Number: ATI-916581

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Fluidampr Replacement Hubs 100003

Fluidampr Replacement Hubs 100003

Damper Ring Hub, External, 28 oz. Imbalance, Ford, Each

Part Number: FLU-100003

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Timken Harmonic Balancer Repair Sleeves 88187

Repair Sleeve, Harmonic Balancer, Steel, Each

Part Number: TMK-88187

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Proform Harmonic Balancer Covers 66518CC

Harmonic Balancer Cover, Aluminum, Chrome, 8 in. Diameter, Degree Markings, Chevy, Small Block, Each

Part Number: PRO-66518CC

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ Harmonic Balancer and Flexplate Pro Packs 13-0083

Combo, Summit SFI Flexplate 168-Tooth, Harmonic Balancer, Fluidamper, Flexplate Bolts, Chevy, 265-350, Kit

Part Number: CMB-13-0083

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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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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: Today

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Pioneer Street Performance Balancers 872005

Harmonic Balancer, Street Performance, Internal Balance, Nodular Iron, Black, Chevy, 396, 402, 427, Each

Part Number: PIO-872005

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Innovators West Harmonic Balancers 107B

6.75" SBC Race Damper - BBC Snout

Part Number: INW-107B

Not Yet Reviewed

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ATI Super Damper Standard Harmonic Balancers ATI917229

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

Part Number: ATI-917229

Not Yet Reviewed

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ATI Super Damper Standard Harmonic Balancers ATI917221

Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Chevy, Small Block/2.5L, L4, Each

Part Number: ATI-917221

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

ATI Super Damper Standard Harmonic Balancers ATI918430

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Mopar, Big Block, Chevy Pulley Pattern

Part Number: ATI-918430

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Trick Flow® Harmonic Balancer Counterweights TFS-19006-W

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

Part Number: TFS-19006-W

Not Yet Reviewed

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Fel-Pro Harmonic Balancer Repair Sleeves 16207

Harmonic Balancer Repair Sleeves, Steel, Ford, Lincoln, Mercury, L6, V8, V10, Each

Part Number: FEL-16207

Not Yet Reviewed

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ATI Super Damper Standard Harmonic Balancers ATI917514

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Ford, 221-302, 351C, 351W, 351M, 400, Each

Part Number: ATI-917514

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

ATI Super Damper Standard Harmonic Balancers ATI918023

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Ford, 221-302, 351W, 351C, 351M, 400, Each

Part Number: ATI-918023

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Pioneer Balancers DA-3270

Harmonic Balancer, Internal Balance, 6.120 in. Diameter, Nodular Iron, Black, Chevy/GMC, Small Block, Each

Part Number: PIO-DA-3270

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Engine Works Harmonic Balancer Bolts 41454

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

Part Number: EW1-41454

Not Yet Reviewed

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PRW Harmonic Damper Bolts 1042440

BOLT, HARMONIC BALANCER, Mopar 318-440, 12-point, 5/8" wrenching, 5/8"-18 x 2.20" UHL

Part Number: PQX-1042440

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

PRW Power Harmonic Balancer Components 2391011

Harmonic Balancer Pilot Adapter

Part Number: PQX-2391011

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: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

ATP Automotive Harmonic Balancers 102199

ENG HARMONIC BAL

Part Number: ATP-102199

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today