ICON Piston & Ring Kit - GM 6.0/6.2L Gen III/IV N/A LS (V8) w/4.000" stroke (PART #UNI-IC533CAKTS.005)

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 SB V8 Gen III/IV (LS2/LS3/LSA/LS9/L99 6.0/6.2L Block)
Year Range -
Eng. Disp. In. 403
Piston Material Forged 2618 Alloy
Bore Diameter IN 4.0
Stroke (in) 4.000
Stroke (mm) 101.6
Rod (in) 6.125
Rod (mm) 155.6
Compression Height IN 1.115
Compression Height MM 28.3
Ring Pack 1.2mm, 1.2mm, 3.0mm
Pin Diameter (in) .927
Pin Diameter (mm) 23.5
Pin Type Press or Floating
Pin Configuration Offset
Pin Number G9272250180C
Lock BR8894-1
Crown Type DISH
Crown (cc) +8cc
Compression Ratio 64.5-11.3, 68.4-10.8, 70-10.6
Intake Valve Depth/diameter .196/2.326
Exhaust Valve Depth/diameter .149/1.730
Top Land .275
Oe Deck Height 9.24
Oversized Yes
Oversize .005
Oversizes .005 .010 .030 .065 .070 .075 .080

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