Pistons

Piston and Ring Kit, 4.055 in. Bore, 3.898 in. Stroke, Stock Stroke, 6.417 in. Rod, Dish, 2.122 in. Compression Height, Cast, Duramax, Kit

Part Number: MLE-930213055

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Pistons, Hyperformance Pistons, Cerakote, 4.055 in. Bore, 3.898 in. Stroke, 6.420 in. Rod, 40.40cc Dish, Piston Rings, Chevy, GMC, Duramax 6.6L, Kit

Part Number: UEM-XA7210-STDK1

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Piston and Ring Kit, Thermal Barrier Coating, Cast, Dish, 4.055 in. Bore, Chevrolet, Duramax Diesel, V8, Kit

Part Number: MLE-930036055T

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Pistons, Hyperformance, Cerakote, 4.055 in. Bore, 3.898 in. Stroke, 6.420 in. Rod, 40.40cc Dish, PVD Piston Rings, Chevy, GMC, Duramax 6.6L, Kit

Part Number: UEM-XA7210-STDK2

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Piston and Ring Kit, Cast, Dish, 4.055 in. Bore, Chevrolet, Duramax Diesel, V8, Kit

Part Number: MLE-930036055

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Piston and Ring Kit, Forged, Dish, 4.055 in. Bore, Chevrolet, Duramax Diesel, V8, Kit

Part Number: MLE-930036255

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Estimated Ship Date: Nov 9, 2026 if ordered today

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