CHEVROLET IMPALA Pioneer Automotive Engines & Components

Head Bolt Kit

Part Number: PIO-851200

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Estimated Ship Date: Oct 16, 2025 if ordered today

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

Part Number: PIO-872002

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Freeze Plug Kit, Brass, Chevy, Small Block, Kit

Part Number: PIO-830017

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Freeze Plug Kit, Brass, Chevy, Small Block, 267-350, Kit

Part Number: PIO-830001

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

Harmonic Balancer, Internal Balance, 6.120 in. Diameter, Nodular Iron, Black, Chevy/GMC, Small Block, Each

Part Number: PIO-DA-3270

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Oct 16, 2025 if ordered today

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VL SPR KIT

Part Number: PIO-S-1050

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Estimated Ship Date: Oct 16, 2025 if ordered today

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TIMING COVER

Part Number: PIO-500323RSH

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 16, 2025 if ordered today

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ROCKER ARM ASSM

Part Number: PIO-RA-1066

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

Part Number: PIO-PE-137-BR

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Harmonic Balancer, Street Performance, Internal Balance, Nodular Iron, Black, Chevy, 396, 402, 427, Each

Part Number: PIO-872005

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Timing Cover, Steel, Natural, Chevrolet, Small Block, Each

Part Number: PIO-500350S

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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CONN ROD BOLTS

Part Number: PIO-S-1035

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Harmonic Balancer, External Balance, 7.990 in. Diameter, Nodular Iron, Black, Chevy/GMC Small Block, Each

Part Number: PIO-DA400

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Oct 16, 2025 if ordered today

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Freeze Plug Kit, Brass, Chevy, Big Block, Kit

Part Number: PIO-830002

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Main Bolt Kit

Part Number: PIO-855201

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Main Bolt Kit

Part Number: PIO-855200

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Harmonic Balancer, Street Performance, External Balance, Nodular Iron, Black, Chevy, 400, Each

Part Number: PIO-872004

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Valve Spring Retainer Kit

Part Number: PIO-817107

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Harmonic Balancer, Race, External Balance, Steel, Black, Chevy, GMC, 454, Each

Part Number: PIO-872026

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BR EXP PLUG KIT

Part Number: PIO-PE-104-BR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 16, 2025 if ordered today

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Four Bolt Main Cap Kit

Part Number: PIO-839022

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Harmonic Balancer, Internal Balance, 6.685 in. Diameter, Iron, Buick/Chevy/GMC/Olds/Pontiac, Inline 6, Each

Part Number: PIO-DA-2500

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Estimated Ship Date: Oct 16, 2025 if ordered today

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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 16, 2025 if ordered today

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VL SPR KIT

Part Number: PIO-S-1055

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Estimated Ship Date: Oct 16, 2025 if ordered today

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BR EXP PLUG KIT

Part Number: PIO-PE-169-BR

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Estimated Ship Date: Oct 16, 2025 if ordered today

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