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

Piston and Ring Kits, Premium, Forged Aluminum, 3.790 in. Bore, 3.622 in. Stroke, Dome, Chevy, LS, Set of 8

Part Number: UEM-IC547CKTS010

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Pistons, Premium Forged, 4.075 in. Bore, Dish, 1.115 in. Compression Height, Press/Float Pin, 1.2mm x 1.2mm x 3.0mm Ring Grooves, Chevy, Set of 8

Part Number: UEM-IC533CA-075

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.030 in. Bore, 4.000 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-IC533CA-030

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 4.000 in. Bore, 4.000 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-IC504AKTDSTD

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 102.6mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, V8, Set of 8

Part Number: UEM-3516HC-1-0MM

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 102.1mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, V8, Set of 8

Part Number: UEM-3516HC-5MM

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.080 in. Bore, 4.000 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-IC532CA-080

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S274005-8

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Estimated Ship Date: Today

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Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S274075-6

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Estimated Ship Date: Today

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Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S434065-2

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Estimated Ship Date: Today

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Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S273810-2

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Estimated Ship Date: Today

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Pistons, Rings, SX-Series, Forged, 29.00cc Dish, 4.185 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1925-4185

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.125 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1920-4125

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1820-4000

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1824-4000

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1820-4075

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 10.00cc Dish, 4.065 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1831-4065

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.040 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1930-4040

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Pistons, Rings, SX-Series, Forged, 29.00cc Dish, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1835-4000

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 15.00cc Dish, 3.780 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1813-3780

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.040 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1920-4040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 15.00cc Dish, 4.040 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1923-4040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1924-4030

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1834-4075

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1830-4000

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Estimated Ship Date: Dec 1, 2025 if ordered today

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