ICON FHR Piston - Chevy 427, Rod 6.135, CC Solid Dome 28.2cc 1V Kit with Rings (PART #UNI-IC9958KTM.060)

ICON forgings are created at UEM's in-house facility, utilizing the latest innovations in piston forging technology. Each ICON piston is purpose built from the ground up for extreme high-performance street or racing applications. From the FHR series to the LCAT, ICON offers the most diverse and fully-featured Off the Shelf forged piston on the market today. No matter what your high-performance application calls for, there is an ICON piston for you.

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SPECIFICATIONS

Engine Family Chevrolet BB V8 Mark IV
Year Range 1963-2015
Eng. Disp. In. 427
Piston Material Forged 4032 Alloy
Bore Diameter IN 4.25
Bore Diameter MM 108.0
Stroke (in) 3.76
Stroke (mm) 95.5
Rod (in) 6.135
Rod (mm) 155.829
Compression Height IN 1.765
Compression Height MM 44.8
Ring Pack 5/64, 5/64, 3/16
Pin Diameter (in) .990
Pin Diameter (mm) 25.1
Pin Type Press or Floating
Pin Configuration Centered
Pin Number .990x2.750
Lock PRG110-3
Crown Type .450" SOLID DOME
Crown (cc) -28.2cc
Compression Ratio 96.5-12.4, 105-11.3, 119-9.8
Top Land .340
Oe Deck Height 9.8
Oversized Yes
Oversize .060
Oversizes STD .030 .040 .060 .070 .100

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