1966 Harmonic Balancers

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

Part Number: ATP-102070

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Balancer Hub, Internal Engine Balance, Buick, Chevy, GMC, Olds, Pontiac, Chevy Small Block, Each

Part Number: ATI-916951K

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Estimated Ship Date: Jan 16, 2026 if ordered today

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

Part Number: ATP-102041

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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

Part Number: ATP-102053

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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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: Jan 16, 2026 if ordered today

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SHELL - IN - ST - 3RG CHEVY 3 BOLT

Part Number: ATI-916810

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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

Part Number: FLU-400309

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Estimated Ship Date: Feb 2, 2026 if ordered today

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

Part Number: ATP-102044

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Repair Sleeve Various Makes 68-11

Part Number: FWB-SR3475

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Estimated Ship Date: Feb 2, 2026 if ordered today

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ENG HARMONIC BAL

Part Number: ATP-102211

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Estimated Ship Date: Jan 14, 2026 if ordered today

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

Part Number: PQX-2391006

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Estimated Ship Date: Mar 3, 2026 if ordered today

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

Part Number: OPS-TSS160

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Estimated Ship Date: Feb 6, 2026 if ordered today

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6.75" SBF Race Damper - Flying Magnet Cover

Part Number: INW-207-FM

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

Part Number: INW-925

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Harmonic Balancer, Internal Balance, 6.990 in. Diameter, Nodular Iron, Black, Chevy/GMC, Big Block, Each

Part Number: PIO-DA-396

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Balancer, SFI, Internal Balance, 7.0 in., Iron, Black Painted, Chevy, Big Block, Each

Part Number: PIO-872046

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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HARM BAL SLEEVE

Part Number: PIO-HB4123

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Balancer, Race, Internal Balance, 7.960 in., Iron, Black, Chevy, GMC, 396, 402, 427, Each

Part Number: PIO-872025

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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ENG HARMONIC BAL

Part Number: ATP-102248

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Chevy, Big Block, Each

Part Number: ATP-102078

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Harmonic Balancer, PQx, Internal Balance, Black, Pontiac, V8, Each

Part Number: PQX-2438940

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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BOLT, HARMONIC BALANCER, OLDS 260-455, 12-point, 5/8" wrenching, 5/8"-18 x 1.30" UHL

Part Number: PQX-1042260

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Harmonic Balancer Counter Weight

Part Number: PQX-2391022

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Estimated Ship Date: Mar 3, 2026 if ordered today

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HUB

Part Number: FLU-100010

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Estimated Ship Date: Feb 2, 2026 if ordered today

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HUB

Part Number: FLU-100011

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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