Pistons - 4.000 in. Bore (in.) - 6.3L/383 Actual Engine Displacement - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2320-4000

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2320-4000

Piston Set, 383 SBC 2-FX Series -5cc Flat Top Piston Set. 4.000 bore

Part Number: DMS-2-2320-4000

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2323-4000

Piston Set, 383 SBC 2-FX Series -16cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-2-2323-4000

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2325-4000

Piston Set, 383 SBC 2-FX Series -21cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-2-2325-4000

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2320-4000

Piston Set, 383 SBC 3-FX Series -5cc Flat Top Piston Set. 4.000 bore

Part Number: DMS-3-2320-4000

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2323-4000

Piston Set, 383 SBC 3-FX Series -16cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-3-2323-4000

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2325-4000

Piston Set, 383 SBC 3-FX Series -21cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-3-2325-4000

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2325-4000

Piston Set, 383 SBC 1-FX Series -21cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-1-2325-4000

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2320-4000

383 C PISTON 4.000

Part Number: DMS-1-2320-4000

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2323-4000

Piston Set, 383 SBC 1-FX Series -16cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-1-2323-4000

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today