Icon Premium Piston Kit, IC603KTD.060

1 Set IC603.060/1 Set 4250BD8.065

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: Kit with Rings

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

Compression Height MM: 32.3

Rod (mm): 162.179

Pin Diameter (in): 0.99

Year Range: -

Bore Diameter MM: 108

Make for Engine Family: General Motors

Stroke (in): 4.25

Compression Height IN: 1.27

Crown Type: .650" HOLLOW DOME 1V

Intake Valve Depth/Diameter: .275/2.420

Bore Diameter IN: 4.25

OE Deck Height: 9.8

Rod (in): 6.385

Lock: PRG110-3

Piston Material: Forged 2618 Alloy

Pin Diameter (mm): 25.1

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

Oversized: Yes

Oversize: .060"

Pin Number: .990x2.750

Base Number: IC603

Stroke (mm): 108

Pin Configuration: Centered

Grade Type: Performance

Alloy: 2618

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