1974 Harmonic Balancers

7" SBC damper w/ BBC Hub - Flying Magnet Cover

Part Number: INW-110-FM

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7" BBF 460 Damper (Long Snout) - Flying Magnet Cover (Passenger Side)

Part Number: INW-209-FM-PASS

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7" SBC "BDS" Blower Damper

Part Number: INW-111

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7'' BBM "BDS" Blower Damper

Part Number: INW-306

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Estimated Ship Date: Nov 7, 2025 if ordered today

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7" SBC Damper - Internally Balanced - Blower Hub Option

Part Number: INW-102BL

3.67 out of 5 stars ( 3 )

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6.5" SBF Damper - Internally Balanced - Blower Hub option

Part Number: INW-204-BL

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Harmonic Balancer, Race, Internal Balance, Steel, Clearcoated, Ford, Big Block FE, Each

Part Number: PIO-872057

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 14, 2025 if ordered today

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6.75" 455 Pontiac Damper

Part Number: INW-601

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6.75" 455 Oldsmobile Damper

Part Number: INW-501

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Harmonic Balancer, Race, External Balance, Steel, Black, Chevy, GMC, 454, Each

Part Number: PIO-872026

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6.75" SBF Race Damper - Flying Magnet Cover

Part Number: INW-207-FM

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Harmonic Balancer, Race, Internal Balance, 7.960 in., Iron, Black, GM, with GM V6, Chevy Small Block V8, Each

Part Number: PIO-872023

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Harmonic Balancer, Race, External Balance, Steel, Black Anodized, Ford, 351C, Each

Part Number: PIO-872027

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Harmonic Balancer, Race, External Balance, 6.50 in., Iron, Black, DeTomaso, Ford, Mercury, 302, 351W, Each

Part Number: PIO-872028

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Harmonic Balancer, Race, External Balance, 6.50 in., Iron, Black, DeTomaso/Ford, Mercury, 302, 351W, Each

Part Number: PIO-872029

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Estimated Ship Date: Nov 13, 2025 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: Nov 13, 2025 if ordered today

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Harmonic Balancer, Rattler, Extenal Balance, Steel, Black, Oldsmobile, 307-455, Each

Part Number: TCI-870026

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Harmonic Balancer, Race, External Balance, 7.960 in., Iron, Black, Avanti, GMC, with Chevy 400, Each

Part Number: PIO-872024

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Harmonic Balancer, Race, External Balance, Steel, Black, Ford, 5.0, 5.8L, Each

Part Number: PIO-872032

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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7" BBC "Super Duty" Blower Damper - Flying Magnet Cover DRIVER SIDE

Part Number: INW-106-FMDRIVER

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Harmonic Balancer, Rattler, Internal Balance, Steel, Black, GM with Chevy, Small Block, Each

Part Number: TCI-870002

5.0 out of 5 stars ( 3 )

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7" Small Block Mopar Damper - Flying Magnet Cover

Part Number: INW-301-FM

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7'' BBM "BDS" Blower Damper - Flying Magnet Cover

Part Number: INW-306-FM

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

Part Number: INW-104FMDRIVER

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7" BBC Damper - External Balance

Part Number: INW-104X

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