CHEVROLET Chevy small block Gen I Harmonic Balancers

Counterweight, Harmonic Balancer, Bolt-On, External Balance, Chevy, Small Block, Each

Part Number: SUM-25266

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Harmonic Balancer, Internal Balance, 6.140 in. O.D., Nodular Iron, Black, Chevy, GMC, Oldsmobile, 4.3L, Each

Part Number: PIO-DA-1736

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Estimated Ship Date: Nov 28, 2025 if ordered today

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

Part Number: RNB-594-006

2.0 out of 5 stars ( 1 )

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Harmonic Balancer, Street Performance, Chevy, GMC, 396, 402, Each

Part Number: PBB-PB1019ST

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Replacement Hub, Steel, Black Zinc Chromate, Chevy, Small Block, 400, Each

Part Number: FLU-100000

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Estimated Ship Date: Dec 8, 2025 if ordered today

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DAMPER, STEEL RACE, SFI, CHEV 305-350 1982-98, Late model TDC, 0-bal, 6.75" OD, Black

Part Number: PQX-2430503

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Estimated Ship Date: Jan 12, 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: Nov 19, 2025 if ordered today

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7" SBC damper w/ BBC Hub - Flying Magnet Cover

Part Number: INW-110-FM

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Estimated Ship Date: Tomorrow if ordered today

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

Part Number: ATP-102044

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Estimated Ship Date: Nov 24, 2025 if ordered today

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7" SBC "BDS" Blower Damper

Part Number: INW-111

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7" SBC Damper - Internally Balanced - Blower Hub Option

Part Number: INW-102BL

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow if ordered today

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6.75" SBC Race Damper - BBC Snout

Part Number: INW-107B

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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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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: Dec 1, 2025 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 )

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

Part Number: ATI-917229

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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: Jan 12, 2026 if ordered today

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SEAL REPAIR SLEEVE

Part Number: TMK-KWK99179

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Harmonic Balancer, Internal Balance, 6.730 in. Diameter, Nodular Iron, Chevy/GMC/Pontiac, Small Block, Each

Part Number: PIO-DA-3071

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Harmonic Balancer, Red Series, Internal Balance, Steel, Clear Anodized, SFI 18.1, Chevy, Each

Part Number: RMA-NA0202

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: PRO-66517CC

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Repair Sleeve Various Makes 50-11

Part Number: FWB-SR3509

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Estimated Ship Date: Dec 12, 2025 if ordered today

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

Part Number: ATI-917011

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Harmonic Balancer, Chevrolet 2002-96, GMC 2002-96

Part Number: RNB-594-763

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Harmonic Balancer, Street Performance, Chevy, GMC, 400, Each

Part Number: PBB-PB1050ST

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Estimated Ship Date: Nov 20, 2025 if ordered today

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