ICON FHR Piston - Chry 340ci, 6.123 Rod +7cc Flat Top - Kit with Rings (PART #UNI-IC9975KTD.020)

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 Mopar Small Block LA
Year Range 1956-1973
Eng. Disp. In. 340
Piston Material Forged 4032 Alloy
Bore Diameter IN 4.0
Stroke (in) 3.31
Stroke (mm) 84.1
Rod (in) 6.123
Rod (mm) 155.5242
Compression Height IN 1.812
Compression Height MM 46
Ring Pack 1/16, 1/16, 3/16
Pin Diameter (in) .984
Pin Diameter (mm) 25.0
Pin Type Press or Floating
Pin Configuration Offset
Pin Number .984x2.750
Lock PRH107-3
Crown Type FLAT TOP
Crown (cc) +7cc
Compression Ratio 58-10.6, 65-9.8, 68-9.4
Top Land .250
Oe Deck Height 9.599
Oversized Yes
Oversize .020
Oversizes STD .020 .030 .040

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