CHEVROLET Chevy small block Gen III/IV (LS-based engines) Pistons & Piston Rings

Piston, Pro LS, 4.000 in. Bore, Forged Aluminum, Flat Top, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S434000-2

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Estimated Ship Date: Monday 8/25/2025

Piston, Pro LS, 4.030 in. Bore, Forged Aluminum, Dish, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-110S27403020

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Estimated Ship Date: Monday 8/25/2025

Piston, Pro LS, 4.075 in. Bore, Forged Aluminum, Dish, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-110S27407521

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Estimated Ship Date: Monday 8/25/2025

Piston, Pro LS, 4.080 in. Bore, Forged Aluminum, Dish, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-110S274080-6

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Estimated Ship Date: Monday 8/25/2025

SINGLE PISTON SUM-1109273903-5 EA.

Part Number: SUM-110S273S03-5

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Estimated Ship Date: Monday 8/25/2025

Pistons, Forged Aluminum, Flat, 4.030 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17407C-30

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Estimated Ship Date: Monday 8/25/2025

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Piston, Pro LS, 4.070 in. Bore, Forged Aluminum, Dome, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-299S274070-2

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Estimated Ship Date: Monday 8/25/2025

Pistons and Rings, Forged, Dome, 3.903 in. Bore, Chevy, Kit

Part Number: WIS-K451X3

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Estimated Ship Date: Monday 8/25/2025

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Piston, Hypereutectic, Dish, 96.01mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3519HC-STD

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Estimated Ship Date: Monday 8/25/2025

Pistons, Forged, 4.030 in. Bore, 4.000 in. Stroke, Flat Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS, Chevy, Set of 8

Part Number: PIS-1001163

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Estimated Ship Date: Monday 8/25/2025

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Pistons, Forged, 4.125 in. Bore, 4.000 in. Stroke, Flat Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS7, Chevy, Set of 8

Part Number: PIS-1001174

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Estimated Ship Date: Monday 8/25/2025

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5.3L 327 LS PISTON 2V EACH

Part Number: SUM-17400C-30-1

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Estimated Ship Date: Monday 8/25/2025

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4860S060

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Estimated Ship Date: Monday 8/25/2025

Piston and Ring Kit, Thermal Barrier Coating, Forged, Flat Top, 4.080 in. Bore, Chevy, LS, Kit

Part Number: MLE-930226880T

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Estimated Ship Date: Monday 8/25/2025

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Piston, Pro LS, 4.040 in. Bore, Forged Aluminum, Dish, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-110S27404020

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Estimated Ship Date: Monday 8/25/2025

Piston, Forged, Dome, 2-Valve Reliefs, 4.030 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Right, Each

Part Number: JEP-312108R

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4897S005

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5129030

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.039 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5170040

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.059 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5170060

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5170S060

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Estimated Ship Date: Sep 9, 2025 if ordered today

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

Part Number: HSN-C5532040

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8531S045

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8531S065

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Piston Rings, Phosphate Coated, 4.059 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-4860060

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Estimated Ship Date: Sep 9, 2025 if ordered today

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