ATI Performance Products Engines & Components

Harmonic Balancer Bolts, Steel, Black Oxide, Chevy, Pontiac, Kit

Part Number: ATI-950211

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Idler Pulley Spacer, Steel, Black Powdercoated, Single Bolt Pattern, 0.200 in. Thickness, Each

Part Number: ATI-915992

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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: Monday 10/26/2026 if shipped by air

Harmonic Balancers, ATI Super Damper Serpentine Series Harmonic Balancers, Internal Balance, SFI 18.1, Aluminum/Steel, Chevrolet, Each

Part Number: ATI-918643

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Harmonic Balancer Components, ATI Balancer Replacement Components, Inertia Ring, for Nissan, Each

Part Number: ATI-916973

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Bolt, Harmonic Balancer, Hex-Head, Steel, Black Oxide, 7/16 in.-20, Chevy, Each

Part Number: ATI-951501

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Tensioner Pulley, Serpentine, 10-rib, Steel, Black, Chevy, 5.7L LS, Each

Part Number: ATI-916186

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Estimated Ship Date: Nov 5, 2026 if ordered today

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Alternator Pulleys, ATI Alternator Pulleys, Serpentine, 10-Groove, 2.930 in. Outside Diameter, Bolt-On, Chevy, Each

Part Number: ATI-916205

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Harmonic Balancer Component, Shell, Super Damper, Steel, 7.074 in. Diameter, Supercharged, Mopar, Hemi, Big Block B/RB, Each

Part Number: ATI-918442E-99

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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CRANK HUB & INNER SHELL W/WGT - ST - CHEVY 454 - EXT BAL

Part Number: ATI-916122-2

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2026 if ordered today

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Harmonic Balancer Bolt, Chromoly, Black Oxide, Ford, Set of 12

Part Number: ATI-950282

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Harmonic Balancer, Super Damper Serpentine Series, Internal Balance, Aluminum, Elastomer, Chrysler, Jeep, 5.7L

Part Number: ATI-918446

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Dodge, 8.0L, Each

Part Number: ATI-917931E

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

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

Part Number: ATI-917236

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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CRANK HUB - ST - Honda® K20 RACE ONLY 4 CYL 2.0L 2002 & UP CIVIC TYPE-R CIVIC SI for use on Acura® RSX

Part Number: ATI-916017

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Harmonic Balancer, Super Damper Serpentine Series, Internal Balance, Aluminum/Steel, Ford, 4.6L, Each

Part Number: ATI-918044

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Crankshaft Pulleys, ATI Serpentine Crankshaft Pulleys, Serpentine, 6 Groove, 10 Percent Underdrive, Aluminum, Black, Dodge, Each

Part Number: ATI-916276

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Supercharger Pulley, Serpentine, 11 Grove, Steel, Black Oxide, 15 Percent Overdrive, 9.280 in. Diameter, Chevrolet, LT5, each

Part Number: ATI-916244-15

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Ford, 4.6L, Each

Part Number: ATI-918041

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Harmonic Balancer, Super Damper, 7.074 in., Internal Balance, Aluminum, Black, for use on Acura®, Honda®, Each

Part Number: ATI-918470

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Alternator Pulleys, ATI Alternator Pulleys, Serpentine, 10-Groove, Bolt-On, Steel, Chevy, Each

Part Number: ATI-916215

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Harmonic Balancer Bolts, Internal Allen Head, 5/16 in.-18 Thread Size, Steel, Black Oxide, Chevy, Set of 6

Part Number: ATI-950220

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Harmonic Balancer, Serpentine, Aluminum, Black, Internal Balance, 5.670 in. Diameter, Nissan, 3.5L, 3.7L, Each

Part Number: ATI-918584

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Harmonic Balancer, Super Damper, SFI, 5.5 in., Internal Balance, Aluminum, Scion, Toyota, 2.4L 2AZFE, Each

Part Number: ATI-918523

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Timing Pointer, Adjustable, Billet Aluminum, Black Anodized, for 8.00 in. Balancer, Chevy, Big Block, Each

Part Number: ATI-918951

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air