Icon Premium Piston Set, IC997.134

ICON Forged Piston - Chevy 540 Rod 6.385 oc Hollow Dome.425 -38cc 1V

Hollow dome. Centered pin. Will fit AFR, RHS, Trick Flow, World, Edelbrock, Brodix, Dart and OE Chevy open chamber heads that are 118cc's 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 Gen V

Engine Displacement (Liters): 8.9

Engine Displacement (cubic inches): 540

Bore Size (in): 4.466

Bore Size (mm): 113.4

Piston Head Type: Dome

Crown (cc): -38cc

Compression Ratio: 119-13.1

Top Land: 0.34

Pin Type: Press or Floating

OE Deck Height: 9.8

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

Base Number: IC997

Stroke (in): 4.25

Lock: PRG110-3

Bore Diameter MM: 113.4

Bore Diameter IN: 4.466

Compression Height MM: 32.3

Compression Height IN: 1.27

Year Range: -

Make for Engine Family: General Motors

Crown Type: .425" HOLLOW DOME 1V

Oversized: Yes

Pin Number: .990x2.750

Oversize: 0.134

Intake Valve Depth/Diameter: .275/2.420

Oversizes: .004, .034, .064, .100, .134

Alloy: 2618

Rod (in): 6.385

Pin Diameter (in): 0.99

Piston Material: Forged 2618 Alloy

Pin Diameter (mm): 25.1

Stroke (mm): 108

Pin Configuration: Centered

Rod (mm): 162.179