Icon Premium Piston Set, IC997.064

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

Pin Configuration: Centered

Rod (in): 6.385

Crown Type: .425" HOLLOW DOME 1V

Pin Diameter (mm): 25.1

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

Bore Diameter IN: 4.466

OE Deck Height: 9.8

Pin Diameter (in): 0.99

Compression Height IN: 1.27

Compression Height MM: 32.3

Bore Diameter MM: 113.4

Piston Material: Forged 2618 Alloy

Year Range: -

Alloy: 2618

Stroke (mm): 108

Lock: PRG110-3

Oversize: .064"

Pin Number: .990x2.750

Base Number: IC997

Intake Valve Depth/Diameter: .275/2.420

Make for Engine Family: General Motors

Rod (mm): 162.179

Oversized: Yes

Stroke (in): 4.25

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