Harmonic Balancers

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

Part Number: SCA-SCA9005

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Estimated Ship Date: Feb 9, 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: Feb 9, 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: Feb 9, 2026 if ordered today

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Harmonic Dampers, SFI Approved - Big Block 429/460 - 6.7"

Part Number: SCA-SCA9008

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Estimated Ship Date: Feb 9, 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: Feb 9, 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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DAMPER

Part Number: SCA-SCA9009

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HARMONIC BALANCER

Part Number: SCA-SCA8012

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Harmonic Dampers, Small Block V8 - 6" - Internal

Part Number: SCA-SCA8010

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Harmonic Dampers, 4.6L Modular V8 - 6.8"

Part Number: SCA-SCA8011

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Harmonic Dampers, V8 326/350/400/421/428/455 ('61 - '79) - 6.9"

Part Number: SCA-SCA8020

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Estimated Ship Date: Feb 9, 2026 if ordered today

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