RAM Pistons & Piston Rings

8-CYL RING SET

Part Number: HSN-2C5024040

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 3.937 in. Bore, 3.790 in. Stroke, Dish, Chrysler, Dodge, Jeep, RAM, HEMI, Set of 8

Part Number: UEM-IC645CKTD020

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 3.937 in. Bore, 3.790 in. Stroke, Dome, Chrysler, Dodge, Jeep, RAM, HEMI, Set of 8

Part Number: UEM-IC646CKTD020

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 3.937 in. Bore, 3.900 in. Stroke, Dish, Chrysler, Dodge, Jeep, RAM, HEMI, Set of 8

Part Number: UEM-IC649CKTD020

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 3.937 in. Bore, 3.900 in. Stroke, Dome, Chrysler, Dodge, Jeep, RAM, HEMI, Set of 8

Part Number: UEM-IC650CKTD020

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 3.937 in. Bore, 4.050 in. Stroke, Dish, Chrysler, Dodge, Jeep, RAM, HEMI, Set of 8

Part Number: UEM-IC651CKTD020

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 3.937 in. Bore, 4.050 in. Stroke, Dish, Chrysler, Dodge, Jeep, RAM, HEMI, Set of 8

Part Number: UEM-IC652CKTD020

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 4.090 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6590-4090

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 4.125 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6590-4125

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 4.100 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6593-4100

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 4.125 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6593-4125

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.917 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6500-3917

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.927 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6500-3927

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.947 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6500-3947

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.917 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6503-3917

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.927 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6503-3927

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.937 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6503-3937

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.947 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6503-3947

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.957 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6503-3957

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.917 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6510-3917

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.937 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6510-3937

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.947 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6510-3947

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.957 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6510-3957

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.917 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6513-3917

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.927 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6513-3927

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Estimated Ship Date: Feb 19, 2026 if ordered today

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