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D.S.S. SX-Series Forged Piston and Ring Kits K8157-4155

D.S.S. SX-Series Forged Piston and Ring Kits K8157-4155

Piston Set, 420 SBC SX Series +4cc Dome Top Piston Set. 4.155 bore

Part Number: DMS-K8157-4155

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8843-4040

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 SX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.040 bore

Part Number: DMS-K8843-4040

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8720-4040W

Piston Set, 393W / 5.8 Stroker SBF 351W E Series -3cc Flat Top Inline Piston Set. 4.040 bore

Part Number: DMS-K8720-4040W

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8843-4060

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 SX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-K8843-4060

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8720-4060W

Piston Set, 393W / 5.8 Stroker SBF 351W E Series -3cc Flat Top Inline Piston Set. 4.060 bore

Part Number: DMS-K8720-4060W

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8160-3796

Piston Set, 305 SBC SX Series -5cc Flat Top Piston Set. 3.796 bore

Part Number: DMS-K8160-3796

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8170-3736

Piston Set, 305 SBC SX Series -5cc Flat Top Piston Set. 3.736 bore

Part Number: DMS-K8170-3736

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8180-4000

Piston Set, 408 SBC SX Series -5cc Flat Top Piston Set. 4.000 bore

Part Number: DMS-K8180-4000

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8180-4030

Piston Set, 408 SBC SX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-K8180-4030

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8180-4040

Piston Set, 408 SBC SX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K8180-4040

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8180-4060

Piston Set, 408 SBC SX Series -5cc Flat Top Piston Set. 4.060 bore

Part Number: DMS-K8180-4060

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8180-4125

Piston Set, 434 SBC SX Series -5cc Flat Top Piston Set. 4.125 bore

Part Number: DMS-K8180-4125

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8180-4155

Piston Set, 434 SBC SX Series -5cc Flat Top Piston Set. 4.155 bore

Part Number: DMS-K8180-4155

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8180-4165

Piston Set, 434 SBC SX Series -5cc Flat Top Piston Set. 4.165 bore

Part Number: DMS-K8180-4165

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8180-4185

Piston Set, 434 SBC SX Series -5cc Flat Top Piston Set. 4.185 bore

Part Number: DMS-K8180-4185

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8183-4000

Piston Set, 408 SBC SX Series -16cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K8183-4000

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8183-4030

Piston Set, 408 SBC SX Series -16cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K8183-4030

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8183-4040

Piston Set, 408 SBC SX Series -16cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8183-4040

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8143-4155

Piston Set, 420 SBC SX Series -16cc Dish Top Piston Set. 4.155 bore

Part Number: DMS-K8143-4155

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8143-4165

Piston Set, 420 SBC SX Series -16cc Dish Top Piston Set. 4.165 bore

Part Number: DMS-K8143-4165

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8183-4155

Piston Set, 434 SBC SX Series -16cc Dish Top Piston Set. 4.155 bore

Part Number: DMS-K8183-4155

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8145-4000

Piston Set, 396 SBC SX Series -21cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K8145-4000

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8145-4030

Piston Set, 396 SBC SX Series -21cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K8145-4030

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8185-4000

Piston Set, 408 SBC SX Series -21cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K8185-4000

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8145-4060

Piston Set, 396 SBC SX Series -21cc Dish Top Piston Set. 4.060 bore

Part Number: DMS-K8145-4060

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

DSS Racing Parts and Accessories