DODGE 5.7L/345 Mopar Hemi Gen III Pistons & Piston Rings

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.917 in. Bore, Plasma-moly, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M5141

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Piston Rings, Original Premium Piston Ring Sets, Plasma-moly, 3.917 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: MAH-41904CP

5.0 out of 5 stars ( 1 )

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.920 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, V8, Set

Part Number: MAH-42108CP

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Piston and Ring Kit, PowerPak, Forged Aluminum, 3.937 in. Bore, 4.050 in. Stroke, Dodge, HEMI, Kit

Part Number: MLE-930276337

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Piston - Dodge Trk. (5.7L) V8 Hemi (2002-UP)

Part Number: MAH-2243449020

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.937 in. Bore, Plasma-moly, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M5141020

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Piston Rings, Plasma-moly, 3.937 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5097020

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Piston With Rings - DCX 5.7L HEMI V8 (0.25MM) W/PR

Part Number: MAH-2243449WR010

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Pistons, Dome, Hypereutectic, With Rings, Dodge, Chrysler, HEMI 5.7L, Set of 8

Part Number: MAH-2243731WR025

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243731

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, OE Replacement, Cast Aluminum, Dome, 3.917 in. Bore, Mopar, Each

Part Number: MAH-S2243449

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston Rings, Plasma-moly, 3.917 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5097

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Piston With Rings - Dodge Eagle HEMI 5.7L (STD)

Part Number: MAH-2243731WR

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Estimated Ship Date: Apr 16, 2026 if ordered today

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-12cc Dish Top Gen III Hemi Forged 2618

Part Number: DMS-K2-6703-3937

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Estimated Ship Date: Apr 1, 2026 if ordered today

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-1.5cc Flat Top Gen III Hemi Forged 4032

Part Number: DMS-K1-6710-3917

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.917 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm, Includes Ring Set for One Piston, Each

Part Number: HSN-2M5097S

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.930 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, V8, Set

Part Number: MAH-42108CP010

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.937 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: MAH-41904CP020

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Cast Aluminum, Dome, with no Valve Reliefs, 99.500mm Bore, 3.580 in. Stroke, Press-fit, Set of 8

Part Number: MAH-2243731

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 3.947 in. Bore, Plasma-moly, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M5141030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Pistons, Dome, Hypereutectic, Dodge, Chrysler, HEMI 5.7L, Set of 8

Part Number: MAH-2243731050MM

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Pistons, PowerPak Plus Piston and Ring Kits, 3.947 in. Bore, Forged Aluminum, Dome, Rings, Chrysler, Dodge, Jeep, Ram, 5.7L, Set of 8

Part Number: MLE-930276047

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Estimated Ship Date: Mar 30, 2026 if ordered today

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-12cc Dish Top Gen III Hemi Forged 2618

Part Number: DMS-K2-6723-3927

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Estimated Ship Date: Apr 1, 2026 if ordered today

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-12cc Dish Top Gen III Hemi Forged 4032

Part Number: DMS-K1-6713-3917

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Estimated Ship Date: Apr 1, 2026 if ordered today

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-1.5cc Flat Top Gen III Hemi Forged 4032

Part Number: DMS-K1-6700-3947

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Estimated Ship Date: Apr 1, 2026 if ordered today

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