Pistons - 4.040 in. Bore (in.) - +21.00cc Piston Head Volume (cc) - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. SX-Series Forged Pistons 8125-4040

D.S.S. SX-Series Forged Pistons 8125-4040

Piston, SX-Series, Forged, Dish Top, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8125-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8145-4040

Piston Set, 396 SBC SX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8145-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8125-4040

Piston Set, 383 SBC SX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8125-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2005-4040

Piston Set, 350 SBC K3-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K3-2005-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2455-4040

Piston Set, 396 SBC K3-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K3-2455-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2405-4040

Piston Set, 383 SBC K3-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K3-2405-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2005-4040C

Piston Set, 4.3 Chevy V6 K1-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K120054040C

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2405-4040

Piston Set, 383 SBC K2-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K2-2405-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2465-4040

Piston Set, 396 SBC K2-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K2-2465-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2475-4040

k2-2475-4040-408-small-block-chevy-k2-fx-series-21cc-dish-top-forged-piston-set-4-040-bore

Part Number: DMS-K2-2475-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2105-4040

Piston Set, 350 SBC K2-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K2-2105-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2455-4040

Piston Set, 396 SBC K2-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K2-2455-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2005-4040

Piston Set, 350 SBC K2-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K2-2005-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2305-4040

Piston Set, 383 SBC K2-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K2-2305-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2325-4040

Piston Set, 383 SBC K2-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K2-2325-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2005-4040C

Piston Set, 4.3 Chevy V6 K3-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K320054040C

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8115-4040

Piston Set, 350 SBC SX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8115-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8105-4040

Piston Set, 350 SBC SX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8105-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8195-4040

Piston Set, 383 SBC SX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8195-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8155-4040

Piston Set, 396 SBC SX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8155-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8185-4040

Piston Set, 408 SBC SX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8185-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8135-4040

Piston Set, 383 SBC SX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8135-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2325-4040

Piston Set, 383 SBC 1-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-1-2325-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2005-4040

Piston Set, 350 SBC 3-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-3-2005-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2005-4040C

Piston Set, 4.3 Chevy V6 3-FX Series -21cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-3-2005-4040C

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today