Icon Premium Piston Set, IC603.100

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

Piston Material: Forged 2618 Alloy

Stroke (in): 4.25

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

Pin Number: .990x2.750

Oversized: Yes

Year Range: -

Pin Configuration: Centered

Rod (in): 6.385

Bore Diameter IN: 4.25

Compression Height IN: 1.27

Compression Height MM: 32.3

Bore Diameter MM: 108

Make for Engine Family: General Motors

Rod (mm): 162.179

Base Number: IC603

Stroke (mm): 108

OE Deck Height: 9.8

Lock: PRG110-3

Intake Valve Depth/Diameter: .275/2.420

Alloy: 2618

Oversize: 0.1

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

Crown Type: .650" HOLLOW DOME 1V

Pin Diameter (mm): 25.1

Pin Diameter (in): 0.99