BUICK Pioneer Automotive Engines & Components

Main Stud Kit

Part Number: PIO-855001

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817100

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BR EXP PLUG KIT

Part Number: PIO-PE-104-BR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2025 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-118-BR

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BR EXP PLUG KIT

Part Number: PIO-PE-101-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: Nov 6, 2025 if ordered today

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HEAD BOLT KIT

Part Number: PIO-S-173-A

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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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VL SPR KIT

Part Number: PIO-S-1052

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ROCK ARM SHAFT

Part Number: PIO-RS-415

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Harmonic Balancer, Internal Balance, 6.921 in. Diameter, Nodular Iron, Black, Buick, Oldsmobile, Pontiac, V6

Part Number: PIO-DA-2312

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

Part Number: PIO-DA-2315

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

Part Number: PIO-DA-2322

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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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Connecting Rod Bolts, OE Replacement, 3/8-24 in. Chevy, Small Block, Set of 100

Part Number: PIO-CRB-388-100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2025 if ordered today

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

Part Number: PIO-DA-1731

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ROCKER ARM KIT

Part Number: PIO-RK-346-X

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Valve Locks

Part Number: PIO-SS-555-HD

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Harmonic Balancer, Street Performance, Internal Balance, Nodular Iron, Black, Chevy, Pontiac, 5.7L

Part Number: PIO-872013

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Estimated Ship Date: Nov 7, 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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ROCKER ARM ADJ

Part Number: PIO-S-1010

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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ROCKER ARM ADJ

Part Number: PIO-S-1012

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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: Nov 6, 2025 if ordered today

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