OLDSMOBILE Pioneer Automotive Engines & Components

Harmonic Balancer, Internal Balance, 6.410 in. Diameter, Nodular Iron, Black, GM, V6, Each

Part Number: PIO-DA-1731

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Estimated Ship Date: Dec 4, 2025 if ordered today

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HEAD BOLT KIT

Part Number: PIO-S-173-A

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Cylinder Head Fasteners, Replacement, Bolt Style, Hex Head, Steel, Services One Cylinder Head, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Set of 10

Part Number: PIO-S-350

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Estimated Ship Date: Dec 4, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-346-X

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Estimated Ship Date: Dec 4, 2025 if ordered today

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ROCK ARM SHAFT

Part Number: PIO-RS-415

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HEAD BOLT KIT

Part Number: PIO-S-138

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Estimated Ship Date: Dec 4, 2025 if ordered today

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HEAD BOLT KIT

Part Number: PIO-S-138-B

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Cylinder Head Fasteners, Replacement, Bolt Style, Hex Head, Steel, Natural, Buick, Chevrolet, Oldsmobile, Pontiac, Set of 10

Part Number: PIO-S-151

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Harmonic Balancer, Race, Internal Balance, 7.960 in., Iron, Black, GM, with GM V6, Chevy Small Block V8, Each

Part Number: PIO-872023

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Harmonic Balancer, Race, Internal Balance, Steel, Black, Pontiac, 326-455, Each

Part Number: PIO-872031

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Main Stud Kit

Part Number: PIO-855018

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Harmonic Balancer, SFI, External Balance, 7.0 in., Iron, Black Painted, Chevy, Small Block, Each

Part Number: PIO-872048

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Valve Locks

Part Number: PIO-SS-555-HD

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Estimated Ship Date: Dec 4, 2025 if ordered today

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VL SPR KIT

Part Number: PIO-S-1052

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ROCKER ARM ADJ

Part Number: PIO-S-1010

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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ROCKER ARM ADJ

Part Number: PIO-S-1012

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EXP PLUG KIT

Part Number: PIO-PE-185-B

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BR EXP PLUG KIT

Part Number: PIO-PE-185-BR

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BR EXP PLUG KIT

Part Number: PIO-PE-104-BR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-163-B

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EXP PLUG KIT

Part Number: PIO-PE-165-B

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