Pioneer Automotive Engines & Components

Rocker Arm Studs, Replacements, Chevy, Set of 16

Part Number: PIO-RM-347-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Harmonic Balancer Bolt, Hex Head, Steel, Yellow Zinc Dichromate, Chevy, Small Block, Each

Part Number: PIO-859012

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: PIO-872001

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Head Bolt Kit

Part Number: PIO-851200

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Cylinder Head Dowel Pins, 0.250 in. O.D., Chevrolet, Small Block, Set of 100

Part Number: PIO-PG-653-100

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Estimated Ship Date: Oct 30, 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: Tomorrow

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Valve Springs, OE Replacement, Standard Style, Single, 1.160 in. Coil Bind Height, 1.250 in. O.D., Chevrolet, Set of 100

Part Number: PIO-RV-943-X-100

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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

Part Number: PIO-830017

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Estimated Ship Date: Tomorrow

VL SPR KIT

Part Number: PIO-S-1054

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Cylinder Head Dowel Pins, 0.250 in. O.D., Chevrolet, Small Block, Set of 25

Part Number: PIO-PG-653-25

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Freeze Plug Kit, Brass, Dodge, Chrysler, Plymouth, V8, Kit

Part Number: PIO-830007

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Harmonic Balancer, Internal Balance, 6.730 in. Diameter, Nodular Iron, Chevy/GMC/Pontiac, Small Block, Each

Part Number: PIO-DA-3071

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Freeze Plug Kit, Brass, Oldsmobile, V8, Kit

Part Number: PIO-830011

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

EXP PLUG KIT- DEEP

Part Number: PIO-PE-614-BR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

EXPANSION PLUG

Part Number: PIO-EPC-108-25

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Estimated Ship Date: Tomorrow

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

Part Number: PIO-830001

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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 27, 2025 if ordered today

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VL SPR KIT

Part Number: PIO-S-1050

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Harmonic Balancer, External Balance, 6.400 in. Diameter, Nodular Iron, Black, Ford, Small Block, Each

Part Number: PIO-DA-3513

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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Harmonic Balancer, Internal Balance, 6.750 in. Diameter, Nodular Iron, Black, Chevy/GMC, Inline 6, Each

Part Number: PIO-DA-2503

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Camshaft Thrust Plate, 0.250 in. Thick, Steel, Ford, Small Block Windsor, Set of 5

Part Number: PIO-PF125-5

Not Yet Reviewed

Estimated Ship Date: Oct 29, 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 30, 2025 if ordered today

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Main Bolt Kit

Part Number: PIO-855200

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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valve locks

Part Number: PIO-PX-1060-100

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Adjustable Timing Indicator

Part Number: PIO-839054

Not Yet Reviewed

Estimated Ship Date: Tomorrow