Attributes

Key Value
Actual Engine Displacem.7.1L/431
Bore (in.)4.080 in.
Bore (mm)103.632mm
BrandDSS Racing
Compression Height (in.)1.390 in.
Engine Stroke TypeStroked
File FitNo
GaplessNo
Manufacturer's Part.K3-5063-4080
Oil Ring MaterialStainless steel
Oil Ring TensionStandard
Oil Ring Thickness3/16 in.
Part TypePistons
Pin Diameter (in.)0.990 in.
Piston Head Volume (cc)+20.00cc
Piston MaterialForged aluminum
Piston Ring Thickness1/16 in. x 1/16 in. x 3.
Piston Rings IncludedYes
Piston StyleDish, with two valve re.
QuantitySold as a set of 8.
Rod Length6.700 in.
Second Ring Facing Mate.Iron
Second Ring MaterialIron
Second Ring Thickness1/16 in.
Stroke4.125 in.
Summit Racing Part Numb.DMS-K3-5063-4080
Top Ring Facing MaterialGas nitrided
Top Ring MaterialSteel
Top Ring Thickness1/16 in.
UPC00194403080438
Wrist Pin IncludedYes
Wrist Pin Retainers Inc.Yes
Wrist Pin StylePress-fit or floating
© 2025 · Data Alchemy · Version 60 · ts:1760052239
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