CHEVROLET Pioneer Automotive Engines & Components

Rod Bolt Kit

Part Number: PIO-853019

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Main Stud Kit

Part Number: PIO-855005

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Dowel Pin Kit

Part Number: PIO-839004

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Estimated Ship Date: Dec 4, 2025 if ordered today

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cylinder head dowel pin

Part Number: PIO-839006

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Four Bolt Main Cap Kit

Part Number: PIO-839022

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Timing Pointers

Part Number: PIO-500454S-TM

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Harmonic Balancer, SFI, Internal Balance, 7.0 in., Iron, Black Painted, Chevy, Big Block, Each

Part Number: PIO-872046

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Harmonic Balancer, Race, Internal Balance, 7.50 in., Iron, Black, Chevy, 5.7L, Each

Part Number: PIO-872047

5.0 out of 5 stars ( 1 )

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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Harmonic Balancer, Race, Internal Balance, 7.24 in., Iron, Black, Chevy, 5.7L, Each

Part Number: PIO-872050

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Harmonic Balancer, Race, Internal Balance, 6.22 in., Billet Steel, Clear Coat, Chevy, Pontiac, 5.7L

Part Number: PIO-872055

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BALANCER

Part Number: PIO-872075

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Estimated Ship Date: Dec 4, 2025 if ordered today

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CAM THRUST BUTTON

Part Number: PIO-500006

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Camshaft Thrust Buttons

Part Number: PIO-500007

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Estimated Ship Date: Dec 4, 2025 if ordered today

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TIMING COVER

Part Number: PIO-500290

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Cylinder Head Fasteners, Replacement, Bolt Style, Hex Head, Steel, Natural, Chevrolet, Geo, 1.0L, Set of 8

Part Number: PIO-S-100

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Estimated Ship Date: Dec 4, 2025 if ordered today

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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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ROCKER ARM BALL

Part Number: PIO-S-1024

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ROCKER ARM KIT

Part Number: PIO-S-1025

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Estimated Ship Date: Dec 4, 2025 if ordered today

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ROCKER ARM KIT 1.6 RATIO

Part Number: PIO-S-1025-SP

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ROCKER ARM BALL

Part Number: PIO-S-1026

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CONN ROD BOLTS

Part Number: PIO-S-1032

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Estimated Ship Date: Dec 4, 2025 if ordered today

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CONN ROD BOLTS

Part Number: PIO-S-1037

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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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Estimated Ship Date: Dec 4, 2025 if ordered today

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