D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2810-3820

Name: D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins
Brand: DSS Racing
SKU: DMS-K3-2810-3820
Price: 1087.95 USD
Availability: InStock
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Part Number: DMS-K3-2810-3820

$1,087.95

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 3.820 in. Bore, Chevy LS, Set of 8
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D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins K3-2810-3820

DMS-K3-2810-3820

Not Yet Reviewed

Part Number: DMS-K3-2810-3820

Estimated Ship Date: Mar 26, 2026

$1,087.95

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Overview

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Q&A

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Estimated Ship Date: Mar 26, 2026 Would you rather pick it up?

Overview

Brand:

DSS Racing

Manufacturer's Part Number:

K3-2810-3820

Part Type:

Pistons

Product Line:

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins

Summit Racing Part Number:

DMS-K3-2810-3820

UPC:

00194403049893

Piston Rings Included:

Yes

Bore (in.):

3.820 in.

Bore (mm):

97.028mm

Stroke:

3.622 in.

Engine Stroke Type:

Stock

Rod Length:

6.098 in.

Piston Style:

Flat top, with two valve reliefs

Piston Material:

Forged aluminum

Compression Height (in.):

1.330 in.

Piston Head Volume (cc):

+5.00cc

Wrist Pin Style:

Floating

Wrist Pin Retainers Included:

Yes

Wrist Pin Included:

Yes

Pin Diameter (in.):

0.943 in.

Piston Ring Thickness:

1.20mm x 1.20mm x 3.00mm

File Fit:

Gapless:

Top Ring Thickness:

1.2mm

Top Ring Material:

Steel

Top Ring Facing Material:

Gas nitrided

Second Ring Thickness:

1.2mm

Second Ring Material:

Iron

Second Ring Facing Material:

Iron

Oil Ring Thickness:

3.0mm

Oil Ring Material:

Stainless steel

Oil Ring Tension:

Standard

Remanufactured:

Quantity:

Sold as a set of 8.

Notes:

Features 2618 alloy and horizontal gas porting. Pistons can be ordered to accept factory press-fit connecting rods. Please call our Sales Dept. at 1-800-230-3030 to order these pistons with the #P945 press-fit option.

D.S.S. FX-Series Forged Piston and Ring Kits with XR Wrist Pins

Pushing the envelope on your engine combination? Need parts that will stand up to the demands of today's power levels? DSS FX Series pistons increase your horsepower potential without killing the budget. Forged and machined with premium aircraft quality 2618 alloy with horizontal gas porting, these pistons are a great choice for naturally aspirated, nitrous, or boosted engines with the added strength from the internal gussets. Additional CNC milling removes material in non-critical areas to achieve a lighter weight for the perfect balance of strength, power and longevity. Kit includes a DSS XP piston ring set featuring gas nitrided steel top rings, Napier second rings, and flex vent oil rings.

FX Series pistons feature the patented X Groove skirt design which reduces damage caused by fuel wash down and break-in debris for superior skirt, cylinder and ring life. For stroker engines, the advanced skirt design improves piston stability and ring seal which provides quieter operation.

Features include:

* Forced pin oiling
* Drilled bottom land intersecting oil groove drain backs
* Pin lock ring removal slot
* Precision honed piston pin bores
* XR Extreme duty wrist pins
* Deep CNC valve reliefs
* Horizontal gas porting