CHEVROLET Chevy small block Gen I Engines & Components

Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-590630L-1

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-590530R-1

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston, Forged, Flat, 4.060 in. Bore, Chevy, Each

Part Number: MAN-590560R-1

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-590530L-1

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Water Pump Pulley, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Long Pump, Each

Part Number: MCH-6267

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Harmonic Balancer, External Balance, Nodular Iron, Chevy/GMC, Small Block, Each

Part Number: ATP-102045

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.044 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860045

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Crankshaft Pulley, Serpentine, 6-Groove, 5.75 in., Aluminum, Black Powdercoated, Chevy, Small Block, Short Pump, Each

Part Number: MCH-6211-08

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Main Bearings, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, 400, Set of 5

Part Number: KGB-MB509XP010X

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Piston Rings, Phosphate Coated, 4.000 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, L8, V8, W8, Set

Part Number: HSN-4626

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.750 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2C568

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Estimated Ship Date: Today

Oil Pickup, Press Fit, Circle Track Pan Style, 7 in. Pan Depth, 0.750 in. Tube Dia., Chevy, Small Block, Each

Part Number: CTR-20-100

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Rod Bearings, XP-Series, .021 in. Crankshaft Undersize, Tri Metal, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807XPN021

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Cadillac/Chevy/GMC, Small Block, Each

Part Number: ATP-102053

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Valve Cover, Polished, Cast Aluminum, Chevrolet, Small Block, Each

Part Number: CHP-CP1141

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Estimated Ship Date: Today

Water Pump Pulley, Steel, 1-Groove, 6.3 in. Dia., Satin Black Powdercoat, Chevy, Small Block, Long Pump, Each

Part Number: TRD-8604

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 6, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C139040

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-652040

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Harmonic Balancer, Shell, Super Damper, Internal Balance, Black, Chevy, Small Block, Each

Part Number: ATI-916600

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Lifter, Mechanical Roller, Vertical Link Bar, Chevy, Each

Part Number: CCA-890L-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Water Pump Pulley, V-Belt, 1-Groove, Aluminum, Machined, Chevy, Small Block, Long Pump, Each

Part Number: TRD-9482

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 6, 2026 if ordered today

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Timing Cover, Steel, Chevy Orange Powdercoat, Chevy, Small Block/4.3L V6, Each

Part Number: TRD-9915

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Oil Pump Pickup, Bolt-In, Street/Strip Pan Style, 7 in. Pan Depth, 0.750 in. Tube Diameter, Chevy, Small Block, Each

Part Number: MOR-24817

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Oil Pickup, Press Fit, Circle Track Pan Style, 6.500 in. Pan Depth, 0.625 in. Tube Dia., Chevy, Small Block, Each

Part Number: CTR-20-030

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Estimated Ship Date: Today

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-4626040

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Estimated Ship Date: Dec 11, 2025 if ordered today

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