Availability
RAM Pistons & Piston Rings
Pistons, Hyperformance Pistons, Cerakote, 4.232 in. Bore, 4.921 in. Stroke, 7.559 in. Rod, 39.73cc Dish, Piston Rings, Dodge, Cummins 6.7L, Kit
Part Number: UEM-XA7224-05K1
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
PISTON
Part Number: MAH-S2243732040
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
PISTON
Part Number: MAH-S1723
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 4.00cc Dome, 3.917 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-K3-6526-3917
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.937 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6500-3937
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.947 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6500-3947
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.937 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6503-3937
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 4.00cc Dome, 3.927 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6506-3927
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 4.00cc Dome, 3.937 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6506-3937
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 4.00cc Dome, 3.947 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6506-3947
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons and Rings, Forged Flat, 3.937 in. Bore, Chrysler, Dodge, Ram, Kit
Part Number: WIS-K0108X2
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Pistons, FX-Series, Forged, 1.50cc Flat, 3.927 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-2-6510-3927B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, Forged, 12.00cc Dish, 3.917 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-2-6513-3917
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, Forged, 12.00cc Dish, 3.937 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-2-6513-3937
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, Forged, 4.00cc Dome, 3.917 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-2-6516-3917
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.957 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6510-3957B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.927 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6513-3927B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.947 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6513-3947
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 4.00cc Dome, 3.947 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6516-3947
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, Rings, FX-Series, Forged, 23.00cc Dish, 3.957 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-K1-6523-3957
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 4.00cc Dome, 3.957 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6516-3957B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.927 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6520-3927
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 23.00cc Dish, 3.917 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6523-3917
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 23.00cc Dish, 3.927 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6523-3927
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, FX-Series, XR Wrist Pins, Forged, 23.00cc Dish, 3.957 in. Bore, Mopar Gen III Hemi, Set of 8
Part Number: DMS-3-6523-3957
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
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