Pioneer Automotive Engines & Components

Valve Spring Retainer Kit

Part Number: PIO-817106

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817110

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Rocker Arm Kit

Part Number: PIO-818002

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Rocker Arm Kit, 4 Long Slot 1.6 Rockers, 4 Balls, and 4 Nuts, Kit

Part Number: PIO-818017

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Rocker Arm Kit

Part Number: PIO-818020

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Harmonic Balancer, Street Performance, Internal Balance, Nodular Iron, Black, Chevy, Small Block, 4.3L V6

Part Number: PIO-872003

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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

Part Number: PIO-872007

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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Harmonic Balancer Hub, Chevy, LT1, Each

Part Number: PIO-872016

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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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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ROCKER ARM KIT

Part Number: PIO-RK-881-X

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ROCKER ARM BOLT

Part Number: PIO-RM-1741-100

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ROCKER ARM STUD

Part Number: PIO-RM-416-12

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ROCKER ARM STUD

Part Number: PIO-RM-660-100

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ROCKER SHAFT

Part Number: PIO-RS-1016-A

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ROCKER SHAFT

Part Number: PIO-RS-1016-B

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ROCK ARM SHAFT

Part Number: PIO-RS-1019-A

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ROCK ARM SHAFT

Part Number: PIO-RS-1024

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ROCK ARM SHAFT

Part Number: PIO-RS-1630

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ROCK ARM SHAFT

Part Number: PIO-RS-1663

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ROCK ARM SHAFT

Part Number: PIO-RS-1670

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ROCK ARM SHAFT

Part Number: PIO-RS-1672

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ROCK ARM SHAFT

Part Number: PIO-RS-304

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ROCK ARM SHAFT

Part Number: PIO-RS-415

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ROCKER ARM SHAFT

Part Number: PIO-RS-436

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