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  • Make/Engine
  • Bore (in.)
  • Bore (mm)
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  • Rod Length
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Pistons

Showing In Stock Items. Show All 113 Items.

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Results 1 - 25 of 87

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3925-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3925-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3925-4040

Piston Set, 351C /Boss SBF 351C K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-K1-3925-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3550-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3550-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3550-4040

Piston Set, 351W / 5.8 SBF 351W K1-FX Series -4cc Flat Top Inline Piston Set. 4.040 bore

Part Number: DMS-K1-3550-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3922-4040

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3922-4040

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3922-4040

Piston Set, 351C /Boss SBF 351C K2-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K2-3922-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3920-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3920-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3920-4040

Piston Set, 351C /Boss SBF 351C K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K1-3920-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6162-3905C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6162-3905C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6162-3905C

-7cc Flat Top Pontiac Early and Late Forged 4032

Part Number: DMS-K161623905C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6162-3905

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6162-3905

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6162-3905

-7cc Flat Top Pontiac Early and Late Forged 4032

Part Number: DMS-K1-6162-3905

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6162-3905C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6162-3905C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6162-3905C

-7cc Flat Top Pontiac Early and Late Forged 2618

Part Number: DMS-K261623905C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6164-3905C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6164-3905C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6164-3905C

-14cc Dish Top Pontiac Early and Late Forged 2618

Part Number: DMS-K261643905C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3920-4040

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3920-4040

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3920-4040

Piston Set, 351C /Boss SBF 351C K3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K3-3920-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8880-4040

Made in the USA D.S.S. SX-Series Forged Piston and Ring Kits K8880-4040

D.S.S. SX-Series Forged Piston and Ring Kits K8880-4040

Piston Set, 351W / 5.8 SBF 351W SX Series -5cc Flat Top Inline / Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K8880-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8883-4040

Made in the USA D.S.S. SX-Series Forged Piston and Ring Kits K8883-4040

D.S.S. SX-Series Forged Piston and Ring Kits K8883-4040

Piston Set, 351W / 5.8 SBF 351W SX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K8883-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3925-4040

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3925-4040

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3925-4040

Piston Set, 351C /Boss SBF 351C K3-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-K3-3925-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3008-4060

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3008-4060

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3008-4060

Piston Set, 355 Stroker SBF 289 - 302 K3-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-K3-3008-4060

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3016-4060

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3016-4060

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3016-4060

Piston Set, 355 Stroker SBF 289 - 302 K3-FX Series +6cc Dome Top inline Piston Set. 4.060 bore

Part Number: DMS-K3-3016-4060

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3575-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3575-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3575-4040

Piston Set, 351W / 5.8 Clevor SBF 351W K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-K1-3575-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3000-4060

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3000-4060

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3000-4060

Piston Set, 355 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.060 bore

Part Number: DMS-K1-3000-4060

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3452-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3452-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3452-4040

Piston Set, 351W / 5.8 SBF 351W K1-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K1-3452-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3450-4040

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3450-4040

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3450-4040

Piston Set, 351W / 5.8 SBF 351W K1-FX Series -4cc Flat Top Inline Piston Set. 4.040 bore

Part Number: DMS-K1-3450-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3452-4040

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3452-4040

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3452-4040

Piston Set, 351W / 5.8 SBF 351W K3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K3-3452-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3920-4040

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3920-4040

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3920-4040

Piston Set, 351C /Boss SBF 351C K2-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K2-3920-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3452-4040

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3452-4040

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3452-4040

Piston Set, 351W / 5.8 SBF 351W K2-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K2-3452-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3466-4040

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3466-4040

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3466-4040

+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-K2-3466-4040

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6164-3905C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6164-3905C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6164-3905C

-14cc Dish Top Pontiac Early and Late Forged 4032

Part Number: DMS-K161643905C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6162-3905

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6162-3905

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6162-3905

-7cc Flat Top Pontiac Early and Late Forged 2618

Part Number: DMS-K2-6162-3905

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2732-3780

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2732-3780

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2732-3780

k3-2732-3780-lt1-6-2-stroker-chevy-lt-direct-injection-3-fx-series-2618-alloy-series-forged-piston-set-3-780-bore

Part Number: DMS-K3-2732-3780

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

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