Harmonic Balancers

Harmonic Dampers, SFI Approved - V8 326/350/389/400/421/428/455 ('61 - '79) - 6.9"

Part Number: SCA-SCA9020

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Estimated Ship Date: Feb 11, 2026 if ordered today

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

Part Number: SCA-SCA8022

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BALANCER ASM-CR/SHF

Part Number: ADO-25202078

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Engine Harmonic Balancer

Part Number: ADO-12702118

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Harmonic Balancer, GM OE, Not SFI-Approved, Buick, Each

Part Number: ADO-12675411

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Small Block. 6.200" Diameter Ultra Lightweight Neutral Balance Damper

Part Number: SCA-SC0202AA

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Engine Harmonic Balancer, Chevy DamperSC

Part Number: SCA-SC0202AABBC

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Engine Harmonic Balancer, Chevy Dampers

Part Number: SCA-SC0207AA

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

Part Number: SCA-SCA8004

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Estimated Ship Date: Feb 11, 2026 if ordered today

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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 BALANCER

Part Number: SCA-SCA8012

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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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Harmonic Dampers, 7.5" LT1 Corvette, Camaro, Firebird, Impala, Caprice, Roadmaster

Part Number: SCA-SCA8030

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Estimated Ship Date: Feb 11, 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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Harmonic Dampers, SFI Approved - Big Block 396/427 - 8" - Internal

Part Number: SCA-SCA9004

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

Part Number: SCA-SCA9005

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

Part Number: SCA-SCA9007

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

Part Number: SCA-SCA9008

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DAMPER

Part Number: SCA-SCA9009

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

Part Number: SCA-SCA9010

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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: Feb 11, 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: Feb 11, 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: Feb 11, 2026 if ordered today

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