Harmonic Balancers

WASHER

Part Number: ATI-953070

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Estimated Ship Date: Sep 10, 2025 if ordered today

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SHELL - OUT - 8.25 - AL - 2RG 10 & 4 GRV LS7 Y BODY 10% OD

Part Number: ATI-916104

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SHELL - OUT - 7.53 - ST - 6 SERP GRV CS 3 21/64 REAR PULLEY HOLES

Part Number: ATI-916364CS

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SHELL - OUT - 8.19 - AL - 3RG 10 GRV

Part Number: ATI-916392

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Crank Trigger Shell, Internal Engine Balance, Chevy, Each

Part Number: ATI-916730TR

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SHELL - OUT - 5.5 - AL - 4 & 5 SERP GRV for Nissan SR-20

Part Number: ATI-916745

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PULLEY - 4 GRV - ALUM 6.430 DIA

Part Number: ATI-916794

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SHELL - OUT - 7.48 - AL - 7-3R 6 & 4 GRV - 2016+ LT1 & LT4 CAMARO SS & CTSV CADDILAC

Part Number: ATI-916797

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CRANK HUB, ST HT, LS1/2/3/6 Y BODY, G8 L76, LSA & LT4 CTSV & ZL1, LTI CAMARO, NO A/C, (3) BOLT, (3) 3/8-16 TAPPED HOLES

Part Number: ATI-ATI916032H3

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DAMPER, 7.425, ST, 6 GRV, DURAMAX, 2017, 2019

Part Number: ATI-ATI917382

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Harmonic Dampers, 4.6L Modular V8 - 6.8"

Part Number: SCA-SCA8011

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Estimated Ship Date: Oct 31, 2025 if ordered today

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

Part Number: SCA-SCA9001

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

Part Number: SCA-SCA9002

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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 - 7.25" BB Chrysler (Hemi exempt)

Part Number: SCA-SCA9013

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

Part Number: SCA-SCA9012

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