CHEVROLET Chevy small block Gen I Pioneer Automotive Engines & Components

Four Bolt Main Cap Kit

Part Number: PIO-839022

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Harmonic Balancer, Race, Internal Balance, 6.720 in., Iron, Black, GM, with GM V6, Chevy Small Block V8, Each

Part Number: PIO-872022

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Harmonic Balancer, Race, Internal Balance, 7.960 in., Iron, Black, Chevy, GMC, 396, 402, 427, Each

Part Number: PIO-872025

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Harmonic Balancer Hub, Chevy, LT1, Each

Part Number: PIO-872016

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: PIO-DA-3506

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Special Order

Harmonic Balancer, Internal Balance, 6.990 in. Diameter, Nodular Iron, Black, Chevy/GMC, Big Block, Each

Part Number: PIO-DA-396

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Special Order

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 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Locks

Part Number: PIO-SS-555-HD

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Special Order

ROCKER ARM KIT

Part Number: PIO-RK-346-X

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Special Order

VL SPR KIT

Part Number: PIO-S-1052

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Special Order

ROCKER ARM ADJ

Part Number: PIO-S-1010

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Special Order

ROCKER ARM ADJ

Part Number: PIO-S-1012

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Special Order

Harmonic Balancer, Race, External Balance, 7.960 in., Iron, Black, Avanti, GMC, with Chevy 400, Each

Part Number: PIO-872024

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order