OLDSMOBILE Pioneer Automotive Engines & Components

HEAD BOLT KIT

Part Number: PIO-S-138-B

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Estimated Ship Date: Apr 9, 2026 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: Apr 9, 2026 if ordered today

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HARMONIC BALANCER

Part Number: PIO-DA-207

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Estimated Ship Date: Apr 9, 2026 if ordered today

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OIL PAN

Part Number: PIO-501083

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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: Apr 9, 2026 if ordered today

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HARMONIC BALANCER

Part Number: PIO-DA-3051

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Harmonic Balancer, Internal Balance, 7.074 in. Diameter, Nodular Iron, Black, Buick, Oldsmobile, V6, Each

Part Number: PIO-DA-2321

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Estimated Ship Date: Apr 9, 2026 if ordered today

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OIL PAN

Part Number: PIO-501087

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HARMONIC BALANCER

Part Number: PIO-DA-2318

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HEAD BOLT KIT

Part Number: PIO-S-173-A

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OIL PAN

Part Number: PIO-501107

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EXP PLUG KIT

Part Number: PIO-PE-242-R

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Estimated Ship Date: Apr 9, 2026 if ordered today

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HARM BAL SLEEVE

Part Number: PIO-HB-4127

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Estimated Ship Date: Apr 9, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE240R

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EXP PLUG KIT

Part Number: PIO-PE-183

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Valve Spring Retainer Kit

Part Number: PIO-817100

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 7.074 in. Diameter, Nodular Iron, Black, Buick, Oldsmobile, Pontiac, V6

Part Number: PIO-DA-2323

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Estimated Ship Date: Apr 9, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-163-B

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Oil Pan Drain Plug Kit

Part Number: PIO-859001

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ROCKER ARM ADJ

Part Number: PIO-S-1010

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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HARMONIC BALANCER

Part Number: PIO-DA-1735

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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: Apr 9, 2026 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-383-B

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ROCKER ARM KIT

Part Number: PIO-RK-383-X

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TIMING COVER

Part Number: PIO-500290

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Estimated Ship Date: Apr 9, 2026 if ordered today

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