1966 Harmonic Balancers

Harmonic Balancer, Internal Balance, Aluminum, Black, 6.325 in. Diameter, GM, Chevy, Big Block, Each

Part Number: ATI-918720

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Harmonic Balancer, Race, Internal Balance, Steel, Black, Chevy, Small Block, 4.3L V6, Each

Part Number: PIO-872021

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Crankshaft Hub Aluminum SBC OEM Front

Part Number: ATI-916090

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Timing Tape, 7 in. Diameter Balancer, Ford, 390-428 FE/429-460, Each

Part Number: SUM-164595

3.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

Combo, Summit SFI Flexplate 168-Tooth, OEM Balancer, Summit-ARP Bolts, Chevy, 265-350, 2-Piece Seal, Kit

Part Number: CMB-08-0002

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Mopar, Big Block, Chevy Pulley Pattern

Part Number: ATI-918430

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Harmonic Balancer Bolt, Steel, Gold Iridite, Hex Head, Universal, 7/16 in.-20 RH in., 3.25 in., Length, Each

Part Number: CTR-76-532

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Ford, 221-302, 351C, 351W, 351M, 400, Each

Part Number: ATI-917514

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Oil Seal, Rotary, 0.875 in., Repair Sleeve, Tool Kit, Each

Part Number: SKF-99087

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Harmonic Balancer, Super Damper, Internal Balance, Steel, Black, Chrysler, Big Block, B, RB, Hemi, Each

Part Number: ATI-917120

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Estimated Ship Date: Nov 25, 2025 if ordered today

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DAMPER, STEEL RACE, SFI, FORD 332-428 FE 1958-76, 0-Bal, 7.0" OD, Black

Part Number: PQX-2439001

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Timing Tape, 7 1/4 in. Diameter Balancer, Chrysler, Big Block, Each

Part Number: SUM-168593

4.08 out of 5 stars ( 13 )

Estimated Ship Date: Today

Bolt, Harmonic Damper Hardware, Hex Head, 3/4 in. Thread Size, 3 in., Grade 8 Steel, Zinc Plated, Mopar, Each

Part Number: ATI-950233

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Harmonic Balancer, PQx, Internal or External Balance, Black, Dodge, Plymouth, Chrysler, Big Block, Each

Part Number: PQX-2444041

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Harmonic Balancer Repair Sleeves, Steel, Chevrolet, GMC, Big Block Gen V/Mark IV

Part Number: FEL-16205

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Square Drive Damper Bolts, Oldsmobile, 1/2" Square Drive

Part Number: ARP-180-2502

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Harmonic Balancer, Internal Balance, Steel, Black, Dual Key, Chevy/GMC, Big Block, Each

Part Number: FLU-800151

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Estimated Ship Date: Dec 1, 2025 if ordered today

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7" BBC Damper - Internal Balance - Flying Magnet Cover Passenger side

Part Number: INW-104-FM-PASS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

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Timing Tape, 7 in. Diameter Balancer, Chevy, Big/Small Block, Each

Part Number: MRG-1589

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Estimated Ship Date: Today

Harmonic Balancer, Red Series, 28 oz. External Balance, Steel, Clear Anodized, SFI 18.1, Ford, Each

Part Number: RMA-NA020928

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Harmonic Balancer, PowerForce Plus, Custom, Steel, Black, Chrysler, Dodge, Plymouth, Big Block, Hemi

Part Number: PFS-90013

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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7" Small Block Mopar Damper

Part Number: INW-301

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Estimated Ship Date: Tomorrow if ordered today

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Harmonic Balancer Bolts, Ultimate-Duty, 1/2 in.-20 Threads, 1 1/2 in. Underhead Length, with Washer, Steel, Black Oxide, Big Block Chevy, Each

Part Number: MOR-38775

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Estimated Ship Date: Today

Harmonic Balancer Cover, Aluminum, Chrome, 6 3/4 in. Diameter, Degree Markings, Chevy, Small Block, Each

Part Number: PRO-141-725

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Steel, Black, GM, Oldsmobile V8, Each

Part Number: ATI-917840

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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