Harmonic Balancers

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

Part Number: SCA-SCA8030

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Estimated Ship Date: Oct 7, 2025 if ordered today

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

Part Number: SCA-SCA9001

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Estimated Ship Date: Oct 7, 2025 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: Oct 7, 2025 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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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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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 - 4.6L Modular V8 - 6.8"

Part Number: SCA-SCA9011

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

Part Number: SCA-SCA9012

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

Part Number: SCA-SCA9013

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O-RING, INERTIA, ID, VITON, 70 DUROMETER

Part Number: ATI-S0010

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Harmonic Balancer, Standard, Internal Balance, Aluminum/Steel, Black Anodized, SFI 18.1, Chevy, Small Block

Part Number: ATI-917223

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Chevy, Small Block, Each

Part Number: ATI-917229

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Estimated Ship Date: Aug 15, 2025 if ordered today

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SHELL - OUT - 7.81 - AL - 10 GRV CHEVY 3 BOLT 3 RG

Part Number: ATI-916356

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SHELL - OUT - 7.95 - AL - 10 GRV LS1 Y-BODY

Part Number: ATI-916357

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SHELL - OUT - 7.425 - ST - 6 GRV 3RG CHEVY 6 BOLT

Part Number: ATI-916364

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SHELL - OUT - 7.480 - ST - AEM - 6 GRV 3 RG TRIGGER

Part Number: ATI-916364CSAEM

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 15, 2025 if ordered today

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SHELL - OUT - 7.07 - ST - 2RG

Part Number: ATI-916366

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SHELL - OUT - 7.45 - ST - 8 GRV - 3RG CHEVY 3 BOLT

Part Number: ATI-916375

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SHELL - OUT - 5.67 - AL - 3RG 4 & 4 GRV MAZDA FLYIN' 1995

Part Number: ATI-916376

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SHELL - OUT - 7.425 - ST - 6 GRV DURAMAX - EXT BAL

Part Number: ATI-916377

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SHELL - OUT - 7.425 - ST - 6 GRV 3RG - DURAMAX - NEUTRAL BAL

Part Number: ATI-916377NB

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SHELL - OUT - 7.53 - AL - 10 GRV Y BODY W/O REAR A/C PULLEY 3/8 HOLES 3 RG

Part Number: ATI-916379X

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Estimated Ship Date: Aug 15, 2025 if ordered today

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