Icon Premium Piston Set, IC603.030

ICON Forged Piston - Chevy 489 Rod 6.385 oc Hollow Dome.650 -43cc 1V

Hollow dome. Centered pin. Will fit Afr, Rhs, Trick Flow, World, Edelbrock, Brodix, Dart and OE. Chevy open chamber heads that are 118ccs or larger. Always check piston to chamber and valves to assure you have adequate operating clearance.

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: Dome

Crown (cc): -43cc

Compression Ratio: 119-13.3

Top Land: 0.34

Pin Type: Press or Floating

Rod (mm): 162.179

Year Range: -

Oversized: Yes

OE Deck Height: 9.8

Intake Valve Depth/Diameter: .275/2.420

Ring Pack: 1/16, 1/16, 3/16

Compression Height MM: 32.3

Compression Height IN: 1.27

Bore Diameter IN: 4.25

Bore Diameter MM: 108

Pin Number: .990x2.750

Lock: PRG110-3

Base Number: IC603

Oversize: .030"

Pin Diameter (in): 0.99

Piston Material: Forged 2618 Alloy

Alloy: 2618

Oversizes: STD, .030, .040, .060, .070, .100.125

Pin Configuration: Centered

Pin Diameter (mm): 25.1

Crown Type: .650" HOLLOW DOME 1V

Stroke (mm): 108

Stroke (in): 4.25

Make for Engine Family: General Motors

Rod (in): 6.385