Harmonic Balancers

Harmonic Dampers, SFI Approved - Small Block 400 - 6 3/4" - External

Part Number: SCA-SCA9001

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved - Small Block 350 - 8" - Internal

Part Number: SCA-SCA9002

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved - Small Block 400 - 8" - External

Part Number: SCA-SCA9003

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved - Big Block 396/427 - 8" - Internal

Part Number: SCA-SCA9004

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved - Big Block 454/502 - 8" - External

Part Number: SCA-SCA9005

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved - Small Block Early - 6.4" - External - 28.2oz./in.

Part Number: SCA-SCA9006

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved - Small Block Late - 6.4" - External - 50.5oz./in.

Part Number: SCA-SCA9007

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Estimated Ship Date: Jan 19, 2026 if ordered today

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DAMPER

Part Number: SCA-SCA9009

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved - Small Block 350 V8 - 6" - Internal

Part Number: SCA-SCA9010

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved - 4.6L Modular V8 - 6.8"

Part Number: SCA-SCA9011

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved - Small Block 318/340/360 - 7.2"

Part Number: SCA-SCA9012

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved - 7.25" BB Chrysler (Hemi exempt)

Part Number: SCA-SCA9013

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved - V8 350/400/403/425/455 - 6.5"

Part Number: SCA-SCA9022

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Harmonic Dampers, SFI Approved- 5.7L V8 Chevy/Pontiac

Part Number: SCA-SCA9032

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Estimated Ship Date: Jan 19, 2026 if ordered today

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ENG HARMONIC BAL

Part Number: ATP-102216

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, for use on Honda®/Isuzu, V6, Each

Part Number: ATP-102142

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Chrysler/Dodge, V6, Each

Part Number: ATP-102161

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Harmonic Balancer

Part Number: ATP-102322

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Estimated Ship Date: Nov 24, 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 28, 2025 if ordered today

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Harmonic Balancer, Coyote, Internal/External Balance, 7.750 in. O.D., SFI-approved, Ford, 5.0L Modular, Each

Part Number: EDL-15819

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Black, Chevy, Small Block V8, Each

Part Number: NAL-12560115

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Harmonic Balancers, E-Force, 6.800 in. O.D., Internal Engine Balance, for E-Force Supercharger and A Dry Sump Oil System Only, Chevy, 6.2L Gen V, Each

Part Number: EDL-15709

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Harmonic Balancers, E-Force, 6.800 in. O.D., Internal Engine Balance, for E-Force Supercharger and A Wet Sump Oil System Only, Chevy, 6.2L Gen V, Each

Part Number: EDL-15719

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Estimated Ship Date: Dec 8, 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 18, 2025 if ordered today

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Harmonic Balancer, External Balance, Nodular Iron, Ford/Mercury, Small Block, Each

Part Number: ATP-102140

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Estimated Ship Date: Nov 25, 2025 if ordered today

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