Pistons - 6.8L/413 Actual Engine Displacement - 1.125 in. Compression Height (in.) - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2408-4185

k3-2408-4185-400-small-block-chevy-k3-fx-series-4cc-dome-top-forged-piston-set-4-185-bore

Part Number: DMS-K3-2408-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2405-4185

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-2405-4185

Piston Set, 400 SBC K2-FX Series -21cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-K2-2405-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2403-4185

Piston Set, 400 SBC K1-FX Series -16cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-K1-2403-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2400-4185

Piston Set, 400 SBC 1-FX Series -5cc Flat Top Piston Set. 4.185 bore

Part Number: DMS-1-2400-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2406-4185

-28cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-1-2406-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2403-4185

Piston Set, 400 SBC 1-FX Series -16cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-1-2403-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8136-4185

Piston Set, 400 SBC SX Series -28cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-8136-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2400-4185

Piston Set, 400 SBC K1-FX Series -5cc Flat Top Piston Set. 4.185 bore

Part Number: DMS-K1-2400-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2408-4185

3-2408-4185-400-small-block-chevy-3-fx-series-4cc-dome-top-forged-piston-set-4-185-bore

Part Number: DMS-3-2408-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2403-4185

Piston Set, 400 SBC 3-FX Series -16cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-3-2403-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2405-4185

Piston Set, 400 SBC 3-FX Series -21cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-3-2405-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2408-4185

2-2408-4185-400-small-block-chevy-2-fx-series-4cc-dome-top-forged-piston-set-4-185-bore

Part Number: DMS-2-2408-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8133-4185

Piston Set, 400 SBC SX Series -16cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-K8133-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2406-4185

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2406-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2403-4185

Piston Set, 400 SBC K3-FX Series -16cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-K3-2403-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-2406-4185

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-3-2406-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. SX-Series Forged Piston and Ring Kits K8136-4185

Piston Set, 400 SBC SX Series -28cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-K8136-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2406-4185

-28cc Dish Top SBC 23 Degree Forged 4032

Part Number: DMS-K1-2406-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2405-4185

Piston Set, 400 SBC K1-FX Series -21cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-K1-2405-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8135-4185

Piston Set, 400 SBC SX Series -21cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-8135-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-2408-4185

1-2408-4185-400-small-block-chevy-1-fx-series-4cc-dome-top-forged-piston-set-4-185-bore

Part Number: DMS-1-2408-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. SX-Series Forged Pistons 8133-4185

Piston Set, 400 SBC SX Series -16cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-8133-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2400-4185

Piston Set, 400 SBC 2-FX Series -5cc Flat Top Piston Set. 4.185 bore

Part Number: DMS-2-2400-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2405-4185

Piston Set, 400 SBC 2-FX Series -21cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-2-2405-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2403-4185

Piston Set, 400 SBC 2-FX Series -16cc Dish Top Piston Set. 4.185 bore

Part Number: DMS-2-2403-4185

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today