Icon FHR Piston Kit, IC9918KTM.040

1 Set IC9918.040/1 Set 4250AM8.040

Centered pin. Open chamber design.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet BB V8 Mark IV

Engine Displacement (Liters): 7.4

Engine Displacement (cubic inches): 454

Bore Size (in): 4.25

Bore Size (mm): 108

Piston Head Type: Dome

Crown (cc): -44.7cc

Compression Ratio: 119-12.3

Top Land: 0.325

Pin Type: Press or Floating

Compression Height IN: 1.645

Base Number: IC9918

Grade Type: Performance

Year To: 2000

Bore Diameter MM: 108

Compression Height MM: 41.7

Stroke (in): 4

Piston Material: Forged 4032 Alloy

Bore Diameter IN: 4.25

OE Deck Height: 9.8

Pin Diameter (in): 0.99

Pin Configuration: Centered

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

Pin Diameter (mm): 25.1

Oversize: .040"

Rod (mm): 155.829

Stroke (mm): 101.6

Lock: PRG110-3

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

Pin Number: .990x2.750

Rod (in): 6.135

Year Range: 1970-2000

Crown Type: .500" SOLID DOME

Year From: 1970

Oversized: Yes

Make for Engine Family: General Motors

Alloy: 4032