2003 Pistons & Piston Rings Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. SX-Series Forged Pistons 8140-4185

D.S.S. SX-Series Forged Pistons 8140-4185

Piston Set, 420 SBC SX Series -5cc Flat Top Piston Set. 4.185 bore

Part Number: DMS-8140-4185

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 Pistons 8143-4125

Piston Set, 420 SBC SX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-8143-4125

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 Pistons 8143-4155

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

Part Number: DMS-8143-4155

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 Pistons 8143-4165

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

Part Number: DMS-8143-4165

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 Pistons 8143-4185

Piston Set, 420 SBC SX Series -16cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-8143-4185

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 Pistons 8150-4125

Piston Set, 420 SBC SX Series -5cc Flat Top Piston Set. 4.125 bore

Part Number: DMS-8150-4125

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 Pistons 8150-4155

Piston Set, 420 SBC SX Series -5cc Flat Top Piston Set. 4.155 bore

Part Number: DMS-8150-4155

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 Pistons 8150-4165

Piston Set, 420 SBC SX Series -5cc Flat Top Piston Set. 4.165 bore

Part Number: DMS-8150-4165

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 Pistons 8153-4125

Piston Set, 420 SBC SX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-8153-4125

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 Pistons 8153-4155

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

Part Number: DMS-8153-4155

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 Pistons 8153-4165

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

Part Number: DMS-8153-4165

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 Pistons 8153-4185

Piston Set, 420 SBC SX Series -16cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-8153-4185

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 Pistons 8155-4125

Piston Set, 420 SBC SX Series -21cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-8155-4125

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 Pistons 8155-4155

Piston Set, 420 SBC SX Series -21cc Dish Top Piston Set. 4.155 bore

Part Number: DMS-8155-4155

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 Pistons 8155-4165

Piston Set, 420 SBC SX Series -21cc Dish Top Piston Set. 4.165 bore

Part Number: DMS-8155-4165

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 Pistons 8155-4185

Piston Set, 420 SBC SX Series -21cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-8155-4185

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 Pistons 8156-4000

Piston Set, 396 SBC SX Series -28cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-8156-4000

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 Pistons 8156-4030

Piston Set, 396 SBC SX Series -28cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-8156-4030

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 Pistons 8156-4040

Piston Set, 396 SBC SX Series -28cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-8156-4040

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 Pistons 8156-4060

Piston Set, 396 SBC SX Series -28cc Dish Top Piston Set. 4.060 bore

Part Number: DMS-8156-4060

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 Pistons 8156-4125

Piston Set, 420 SBC SX Series -28cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-8156-4125

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 Pistons 4800-3552

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 SX Series -0cc No Valve Relief Flat Top Piston Set. 3.552 bore

Part Number: DMS-4800-3552

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 Pistons 4800-3572

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 SX Series -0cc No Valve Relief Flat Top Piston Set. 3.572 bore

Part Number: DMS-4800-3572

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 Pistons 4800-3582

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-4800-3582

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 Pistons 4800-3592

Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 SX Series -0cc No Valve Relief Flat Top Piston Set. 3.592 bore

Part Number: DMS-4800-3592

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