Icon FHR Piston Set, IC9951.060

ICON FHR Piston - Chevy 489, Rod 6.385, Flat Top +2.4cc 1V

Centered pin.

Sold As: Piston Set

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: Flat

Crown (cc): +3cc

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

Top Land: 0.32

Pin Type: Press or Floating

Make for Engine Family: General Motors

Compression Height IN: 1.27

Bore Diameter IN: 4.25

Bore Diameter MM: 108

Compression Height MM: 32.3

Alloy: 4032

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

Pin Diameter (in): 0.99

Year Range: -

Pin Diameter (mm): 25.1

Stroke (mm): 108

OE Deck Height: 9.8

Piston Material: Forged 4032 Alloy

Pin Configuration: Centered

Oversize: .060"

Crown Type: FLAT TOP 1V

Pin Number: .990x2.750

Stroke (in): 4.25

Lock: PRG110-3

Base Number: IC9951

Oversized: Yes

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

Rod (in): 6.385

Rod (mm): 162.179