Icon FHR Piston Kit, IC9952KTM.STD

1 Set IC9952.STD/1 Set 4250AM8.STD

Centered pin. Open chamber design.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet BB V8 Mark IV

Engine Displacement (Liters): 8

Engine Displacement (cubic inches): 489

Bore Size (in): 4.25

Bore Size (mm): 108

Piston Head Type: Dome

Crown (cc): -23cc

Compression Ratio: 119-10.5

Top Land: 0.32

Pin Type: Press or Floating

Pin Number: .990x2.750

Year Range: -

Oversized: No

Lock: PRG110-3

Alloy: 4032

Base Number: IC9952

Bore Diameter IN: 4.25

Bore Diameter MM: 108

Compression Height IN: 1.27

Compression Height MM: 32.3

Pin Diameter (mm): 25.1

Make for Engine Family: General Motors

OE Deck Height: 9.8

Stroke (in): 4.25

Ring Pack: 5/64, 5/64, 3/16

Rod (mm): 162.179

Oversizes: STD, .030, .040, .060, .070, .100

Pin Diameter (in): 0.99

Stroke (mm): 108

Crown Type: .202" SOLID DOME 1V

Oversize: STD

Piston Material: Forged 4032 Alloy

Pin Configuration: Centered

Rod (in): 6.385

Grade Type: Performance