DSS Racing - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. SX-Series Forged Piston and Ring Kits K8137-4040

D.S.S. SX-Series Forged Piston and Ring Kits K8137-4040

Piston Set, 383 SBC SX Series +4cc Dome Top Piston Set. 4.040 bore

Part Number: DMS-K8137-4040

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8137-4060

Piston Set, 383 SBC SX Series +4cc Dome Top Piston Set. 4.060 bore

Part Number: DMS-K8137-4060

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8137-4125

Piston Set, 400 SBC SX Series +4cc Dome Top Piston Set. 4.125 bore

Part Number: DMS-K8137-4125

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8137-4155

Piston Set, 400 SBC SX Series +4cc Dome Top Piston Set. 4.155 bore

Part Number: DMS-K8137-4155

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8137-4165

Piston Set, 400 SBC SX Series +4cc Dome Top Piston Set. 4.165 bore

Part Number: DMS-K8137-4165

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8137-4185

Piston Set, 400 SBC SX Series +4cc Dome Top Piston Set. 4.185 bore

Part Number: DMS-K8137-4185

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8140-4000

Piston Set, 396 SBC SX Series -5cc Flat Top Piston Set. 4.000 bore

Part Number: DMS-K8140-4000

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8140-4030

Piston Set, 396 SBC SX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-K8140-4030

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8140-4040

Piston Set, 396 SBC SX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K8140-4040

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8140-4060

Piston Set, 396 SBC SX Series -5cc Flat Top Piston Set. 4.060 bore

Part Number: DMS-K8140-4060

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8140-4125

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

Part Number: DMS-K8140-4125

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8140-4155

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

Part Number: DMS-K8140-4155

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8140-4165

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

Part Number: DMS-K8140-4165

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8140-4185

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

Part Number: DMS-K8140-4185

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8143-4000

Piston Set, 396 SBC SX Series -16cc Dish Top Piston Set. 4.000 bore

Part Number: DMS-K8143-4000

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8143-4030

Piston Set, 396 SBC SX Series -16cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K8143-4030

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8143-4040

Piston Set, 396 SBC SX Series -16cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8143-4040

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8143-4060

Piston Set, 396 SBC SX Series -16cc Dish Top Piston Set. 4.060 bore

Part Number: DMS-K8143-4060

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8143-4125

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

Part Number: DMS-K8143-4125

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8183-4060

Piston Set, 408 SBC SX Series -16cc Dish Top Piston Set. 4.060 bore

Part Number: DMS-K8183-4060

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8143-4185

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

Part Number: DMS-K8143-4185

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8183-4165

Piston Set, 434 SBC SX Series -16cc Dish Top Piston Set. 4.165 bore

Part Number: DMS-K8183-4165

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8183-4185

Piston Set, 434 SBC SX Series -16cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-K8183-4185

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 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: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8185-4030

Piston Set, 408 SBC SX Series -21cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K8185-4030

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

DSS Racing Parts and Accessories