Icon Premium Piston Set, IC603.125

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

Oversize: 0.125

Pin Number: .990x2.750

Intake Valve Depth/Diameter: .275/2.420

OE Deck Height: 9.8

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

Bore Diameter IN: 4.25

Bore Diameter MM: 108

Compression Height IN: 1.27

Compression Height MM: 32.3

Lock: PRG110-3

Rod (mm): 162.179

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

Stroke (mm): 108

Stroke (in): 4.25

Alloy: 2618

Pin Diameter (in): 0.99

Pin Configuration: Centered

Pin Diameter (mm): 25.1

Make for Engine Family: General Motors

Rod (in): 6.385

Oversized: Yes

Crown Type: .650" HOLLOW DOME 1V

Piston Material: Forged 2618 Alloy

Year Range: -

Base Number: IC603