D.S.S. SX-Series Forged Piston and Ring Kits K8100-4000

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Part Number: DMS-K8100-4000

$747.95

Piston Set, 350 SBC SX Series -5cc Flat Top Piston Set. 4.000 bore
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D.S.S. SX-Series Forged Piston and Ring Kits K8100-4000

D.S.S. SX-Series Forged Piston and Ring Kits K8100-4000

DMS-K8100-4000

Not Yet Reviewed

Part Number: DMS-K8100-4000

Estimated Ship Date: Mar 26, 2026

$747.95

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

Overview

Brand:
Manufacturer's Part Number:
K8100-4000
Part Type:
Product Line:
Summit Racing Part Number:
DMS-K8100-4000
UPC:
00194403111484
Piston Rings Included:
Yes
Bore (in.):
4.000 in.
Bore (mm):
101.600mm
Stroke:
3.480 in.
Engine Stroke Type:
Stock
Actual Engine Displacement:
5.7L/350
Rod Length:
5.700 in.
Piston Style:
Flat top, with two valve reliefs
Piston Material:
Forged aluminum
Compression Height (in.):
1.560 in.
Piston Head Volume (cc):
+5.00cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.927 in.
Piston Ring Thickness:
1/16 in. x 1/16 in. x 3/16 in.
File Fit:
No
Gapless:
No
Top Ring Thickness:
1/16 in.
Top Ring Material:
Ductile iron
Top Ring Facing Material:
Plasma-moly
Second Ring Thickness:
1/16 in.
Second Ring Material:
Iron
Second Ring Facing Material:
Iron
Oil Ring Thickness:
3/16 in.
Oil Ring Material:
Stainless steel
Oil Ring Tension:
Standard
Remanufactured:
No
Quantity:
Sold as a set of 8.

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

D.S.S. Racing SX-Series forged pistons and rings are the perfect find in your hunt for horsepower! Why? They're high-quality, lighter than stock, and value-priced! D.S.S. SX forged piston and ring kits offer value-minded racers the high performance build they want on a budget. They provide high-caliber features like premium aluminum alloy, forced pin oiling, drilled return holes, a turned dish design, and CNC diamond turned skirts that you will not normally have in pistons of this price. These SX forged pistons and rings are more than capable of getting your engine blower, turbo, and nitrous ready! Kit includes a DSS DM piston ring set featuring ductile moly steel top rings and flex vent oil rings. Your quest for horsepower includes quality and value--choose D.S.S. Racing SX-Series forged pistons and rings.

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