Pistons - 90.983mm Bore (mm) - 4.165 in. Stroke - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3582

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4891-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K1-4891-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3414.030

Piston - Ford Trk. (5.4L)V8 SOHC "NPI" (97-00)

Part Number: MAH-2243414030

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 6, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4890-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K3-FX Series -0cc No Valve Relief Flat Top Piston Set. 3.582 bore

Part Number: DMS-K3-4890-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4891-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K3-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K3-4891-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-4892-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K3-FX Series -18cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K3-4892-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4893-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -10cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K1-4893-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4890-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -0cc No Valve Relief Flat Top Piston Set. 3.582 bore

Part Number: DMS-K1-4890-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4892-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -18cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K1-4892-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-4894-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K1-FX Series -20.5cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K1-4894-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4892-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 2-FX Series -18cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-2-4892-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4893-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 2-FX Series -10cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-2-4893-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4894-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 2-FX Series -20.5cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-2-4894-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4890-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 2-FX Series -0cc No Valve Relief Flat Top Piston Set. 3.582 bore

Part Number: DMS-2-4890-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-4891-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-2-4891-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-4892-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -18cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K2-4892-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-4893-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -10cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K2-4893-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-4894-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -20.5cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K2-4894-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-4890-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -0cc No Valve Relief Flat Top Piston Set. 3.582 bore

Part Number: DMS-K2-4890-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-4891-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K2-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-K2-4891-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4892-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -18cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-1-4892-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4893-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -10cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-1-4893-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4890-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -0cc No Valve Relief Flat Top Piston Set. 3.582 bore

Part Number: DMS-1-4890-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4891-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -12cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-1-4891-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-4894-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 1-FX Series -20.5cc No Valve Relief Dish Top Piston Set. 3.582 bore

Part Number: DMS-1-4894-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K4800-3582

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 SX Series -0cc No Valve Relief Flat Top Piston Set. 3.582 bore

Part Number: DMS-K4800-3582

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today