Attributes

Key Value
Actual Engine Displacem.7.4L/451
Bore (in.)4.125 in.
Bore (mm)104.775mm
BrandDSS Racing
Compression Height (in.)1.480 in.
Engine Stroke TypeStroked
File FitNo
GaplessNo
Manufacturer's Part.1-6120-4125
NotesForged 4032 alloy.
Part TypePistons
Pin Diameter (in.)0.980 in.
Piston Head Volume (cc)+7.00cc
Piston MaterialForged aluminum
Piston Ring Thickness1/16 in. x 1/16 in. x 3.
Piston Rings IncludedNo
Piston StyleFlat top, with two valv.
Product LineD.S.S. FX-Series Forged.
QuantitySold as a set of 8.
Rod Length6.625 in.
Stroke4.210 in.
Summit Racing Part Numb.DMS-1-6120-4125
UPC00194403087116
Wrist Pin IncludedYes
Wrist Pin Retainers Inc.Yes
Wrist Pin StylePress-fit or floating
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