Icon FHR Piston Kit, IC9951KTM.040

1 Set IC9951.040/1 Set 4250AM8.040

Centered pin.

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

Crown (cc): +3cc

Compression Ratio: 96.5-10.2, 105-9.5, 119-8.6

Top Land: 0.32

Pin Type: Press or Floating

Rod (mm): 162.179

Rod (in): 6.385

Pin Configuration: Centered

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

OE Deck Height: 9.8

Base Number: IC9951

Pin Diameter (in): 0.99

Bore Diameter IN: 4.25

Compression Height MM: 32.3

Bore Diameter MM: 108

Compression Height IN: 1.27

Year Range: -

Lock: PRG110-3

Piston Material: Forged 4032 Alloy

Grade Type: Performance

Pin Diameter (mm): 25.1

Crown Type: FLAT TOP 1V

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

Pin Number: .990x2.750

Oversized: Yes

Make for Engine Family: General Motors

Stroke (mm): 108

Stroke (in): 4.25

Alloy: 4032

Oversize: .040"