1981 Harmonic Balancers

Counterweight, Harmonic Balancer, Bolt-On, 50 oz. External Balance, Ford, Small Block, V8, Each

Part Number: PFS-91007

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Estimated Ship Date: Today

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

Part Number: ATP-102053

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Harmonic Balancer, Restoration Balancer, Internal Balance, Nodular Iron, 6.750 in. Diameter, Chevy Orange, Chevy, Small Block, Each

Part Number: PFS-85001

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Damper Ring Hub, External, 28 oz. Imbalance, Ford, Each

Part Number: FLU-100003

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Harmonic Balancer, PowerForce Plus, Internal Balance, Steel, Black, Nissan, Each

Part Number: PFS-90055

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Combo, Summit SFI Flexplate 168-Tooth, Harmonic Balancer, Fluidamper, Flexplate Bolts, Chevy, 265-350, Kit

Part Number: CMB-13-0083

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Estimated Ship Date: Today

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Harmonic Balancer Bolts, Internal Allen/12-point Head, 5/8 in.-18 Thread Size, Chromoly, Black Oxide, Ford, Set of 8

Part Number: ATI-950230

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

7" BBC Damper - External Balance - Flying Magnet Cover PASSENGER SIDE

Part Number: INW-104X-FM-PASS

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Estimated Ship Date: Feb 13, 2026 if ordered today

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6.5" SBF External 28 Oz. Balance - Blower Hub Option

Part Number: INW-204X28-BL

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Harmonic Balancer, External Balance, 6.000 in. Diameter, Nodular Iron, Black, Ford, V6, Each

Part Number: PIO-DA-2326

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Estimated Ship Date: Mar 2, 2026 if ordered today

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7" BBF 460 Damper (Long Snout) - Flying Magnet Cover (Drivers Side)

Part Number: INW-209FMDRIVER

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Estimated Ship Date: Feb 13, 2026 if ordered today

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7" SBC Damper - Internally Balanced - Flying Magnet Cover

Part Number: INW-102-FM

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Estimated Ship Date: Feb 23, 2026 if ordered today

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6.5" SBF External 50 Oz. Balance

Part Number: INW-204X50

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Harmonic Balancer, Restoration Balancer, Internal Balance, Nodular Iron, 8.000 in. Diameter, Chevy Orange, Chevy, Small Block, Each

Part Number: PFS-85002

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Estimated Ship Date: Feb 25, 2026 if ordered today

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7" SBC "BDS" Blower Damper

Part Number: INW-111

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Harmonic Balancer, Super Damper, External Balance, Steel, Black, Oldsmobile V8, 307-455, V8, Each

Part Number: ATI-918480

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Harmonic Balancer, Nodular Iron, Black, 6.120 in. o.d., Chevy, GMC, Pontiac, Each

Part Number: RNB-594-142

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 3, 2026 if ordered today

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6.5" SBF Damper - Internally Balanced - Blower Hub option

Part Number: INW-204-BL

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Estimated Ship Date: Feb 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: Feb 26, 2026 if ordered today

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Harmonic Balancer, 3-bolt, 360 degree Marking Range, Aluminum/Steel, 7.00 in. O.D., Internal Engine Balance, SFI 18.1, Chevrolet, Small Block, Each

Part Number: INW-102

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Balancer Hub, Internal Engine Balance, Chevy, Small Block, Each

Part Number: ATI-916092

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: PRO-141-727

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

SEAL REPAIR SLEEVE

Part Number: TMK-KWK99179

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Estimated Ship Date: Feb 26, 2026 if ordered today

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ENG HARMONIC BAL

Part Number: ATP-102211

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Chrysler, 318, 340, 360, Each

Part Number: ATI-917392E

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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