Icon Premium Piston Set, IC988.060

ICON Forged Piston - Chevy 427 Rod 6.135 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 Mark IV

Engine Displacement (Liters): 7

Engine Displacement (cubic inches): 427

Bore Size (in): 4.25

Bore Size (mm): 108

Piston Head Type: Dome

Crown (cc): -38cc

Compression Ratio: 119-10.8

Top Land: 0.36

Pin Type: Press or Floating

Year From: 1963

Year To: 2015

Year Range: 1963-2015

Stroke (mm): 95.5

Pin Number: .990x2.750

Rod (in): 6.135

Pin Diameter (in): 0.99

Bore Diameter IN: 4.25

Compression Height MM: 44.8

Compression Height IN: 1.765

Bore Diameter MM: 108

Lock: PRG110-3

Make for Engine Family: General Motors

Piston Material: Forged 2618 Alloy

Stroke (in): 3.76

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

Pin Diameter (mm): 25.1

OE Deck Height: 9.8

Base Number: IC988

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

Rod (mm): 155.829

Oversize: .060"

Oversized: Yes

Alloy: 2618

Crown Type: .425" HOLLOW DOME 1V

Pin Configuration: Centered

Intake Valve Depth/Diameter: .275/2.420