Pioneer Automotive Engines & Components

SPRING SHIMS

Part Number: PIO-B105-100

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SPRING SHIMS

Part Number: PIO-B303-100

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Valve Spring Shims, 1.500 in. Outside Diameter, 1.031 in. Inside Diameter, .015 in. Thick, Set of 500

Part Number: PIO-C-103-RS-500

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SPRING SHIMS

Part Number: PIO-C105-100

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Harmonic Balancer, Race, Internal Balance, Steel, Clearcoated, Ford, Big Block FE, Each

Part Number: PIO-872057

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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Harmonic Balancer, Race, Internal Balance, Steel, Black, Chevy, Each

Part Number: PIO-872060

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Harmonic Balancer, Race, Internal Balance, Steel, Black, Chevy, Each

Part Number: PIO-872061

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Harmonic Balancer

Part Number: PIO-872062

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HP Damper SFI/LS

Part Number: PIO-872064

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HP Damper SFI/DODGE

Part Number: PIO-872065

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BALANCER

Part Number: PIO-872075

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Harmonic Balancer, Street Performance, External Balance, Nodular Iron, Black, Ford, 302, 351W, Each

Part Number: PIO-872018

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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Harmonic Balancer, Street Performance, External Balance, Nodular Iron, Black, Ford, 289, Each

Part Number: PIO-872019

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Head Stud Kit

Part Number: PIO-851006

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Head Bolt Kit

Part Number: PIO-851201

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H/P VALVE SPRING

Part Number: PIO-810101-4

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H/P VALVE SPRING

Part Number: PIO-810103-4

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H/P VALVE SPRING

Part Number: PIO-810106-4

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H/P VALVE SPRING

Part Number: PIO-810108-4

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Valve Spring

Part Number: PIO-810109-4

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Valve Spring

Part Number: PIO-810202-4

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H/P VALVE SPRING

Part Number: PIO-810207-4

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H/P VALVE GUIDE

Part Number: PIO-813102-4

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H/P VALVE GUIDE

Part Number: PIO-813110-4

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H/P VALVE SEAT

Part Number: PIO-814010-4

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