1978 Harmonic Balancers

Timing Tape, 6 3/4 in. Diameter Balancer, Chevy, Small Block, Each

Part Number: MRG-1588

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Harmonic Balancer, Street Performance, Internal Balance, Nodular Iron, Black, Chrysler, 318, 340, Each

Part Number: PIO-872020

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Harmonic Balancer, External Balance, 7.990 in. Diameter, Nodular Iron, Black, Chevy/GMC Small Block, Each

Part Number: PIO-DA400

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Apr 15, 2026 if ordered 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 ( 3 )

Estimated Ship Date: Today

Harmonic Balancer, Street Performance, External Balance, Nodular Iron, Black, Chevy, 400, Each

Part Number: PIO-872004

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Ford, 289, 302, 351, 400, Each

Part Number: ATI-918002

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Harmonic Balancer, Shell, Super Damper, External Balance, Aluminum, 7.074 in. Diameter, Shell Only, Each

Part Number: ATI-916360-70

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Harmonic Balancer, Sportsman, External Balance, Black, Chevy, Small Block, Each

Part Number: PQX-2340041

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Estimated Ship Date: May 29, 2026 if ordered today

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

Part Number: ATI-917474E

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Harmonic Balancer Bolt, Steel, External Hex, 2.250 Underhead Length, Chevy, Small Block, Each

Part Number: EW1-41350

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Chrysler, Plymouth, Dodge, Big Block, Each

Part Number: ATI-917475E

3.0 out of 5 stars ( 1 )

Estimated Ship Date: 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, Internal Balance, Nodular Iron, Natural, Chevy/GMC, Small Block, Each

Part Number: RNB-594-002

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: ATI-918873E

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Chevy/GMC, Small Block, Each

Part Number: ATP-102042

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Replacement Hub, Steel, Black Zinc Chromate, fits p/n 800111 Damper, Chevy, 454/502, Each

Part Number: FLU-100002

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Steel, Chevy Small Block, Pontiac 2.5L, Each

Part Number: ATI-917260

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Harmonic Balancer, PQx, Internal Balance, Black, Ford, Big Block 385, Each

Part Number: PQX-2446040

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Estimated Ship Date: May 29, 2026 if ordered today

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

Part Number: MRG-1593

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Harmonic Balancer, PQx, External Balance, Black, Chevy, Small Block, Each

Part Number: PQX-2438341

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Harmonic Balancer, Internal Balance, Nodular Iron, AMC, Jeep, Inline 6, Each

Part Number: ATP-102007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Harmonic Balancer Bolt, Chromoly, Black Oxide, Mopar, Samll Block LA, Big Block B/RB, Set of 6

Part Number: ATI-950210

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Estimated Ship Date: Today

Harmonic Balancer, Steel, SFI 18.1, 5.50 in. Diameter, Pontiac, Black, Each

Part Number: PQX-2442101

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Counterweight, Harmonic Balancer, Bolt-On, 28 oz. External Balance, Ford, Small Block, Each

Part Number: SUM-25269

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Crank Hub, Internal Engine Balance, Ford, Each

Part Number: ATI-916610

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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