OLDSMOBILE 88 Pioneer Automotive Engines & Components

Cylinder Head Dowel Pins, Chevrolet, GMC, Small Block. Set of 4

Part Number: PIO-S-1110

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Harmonic Balancer Repair Sleeve, Steel, Chevy, Pontiac, L6, V6, V8, Each

Part Number: PIO-HB-4121

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Freeze Plug Kit, Brass, Chevy, Pontiac, Buick, GMC, Oldsmobile, V6, Kit

Part Number: PIO-PE-137-BR

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Valve Locks

Part Number: PIO-SS-555-HD

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Estimated Ship Date: Feb 5, 2026 if ordered today

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ROCKER ARM ASSM

Part Number: PIO-RA-1066

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Harmonic Balancer, OEM, 7.070 in. Diameter, Nodular Iron, Black, Buick, Chevy, Oldsmobile, Pontiac, V6, Each

Part Number: PIO-DA2316

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Estimated Ship Date: Feb 5, 2026 if ordered today

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OIL PAN

Part Number: PIO-501099

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Estimated Ship Date: Feb 5, 2026 if ordered today

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DRAIN PLUG

Part Number: PIO-500100

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 6.921 in. Diameter, Nodular Iron, GM, V6, Each

Part Number: PIO-DA-2314

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 6.921 in. Diameter, Nodular Iron, GM, V6, Each

Part Number: PIO-DA-2315

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Estimated Ship Date: Feb 5, 2026 if ordered today

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HARMONIC BALANCER

Part Number: PIO-DA-2318

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Estimated Ship Date: Feb 5, 2026 if ordered today

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ROCK ARM SHAFT

Part Number: PIO-RS-415

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