Icon Premium Piston Set, IC988.100

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

Piston Material: Forged 2618 Alloy

Compression Height IN: 1.765

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

Bore Diameter MM: 108

Stroke (mm): 95.5

Pin Number: .990x2.750

Pin Diameter (mm): 25.1

Compression Height MM: 44.8

Year Range: 1963-2015

Bore Diameter IN: 4.25

Oversize: 0.1

Rod (mm): 155.829

Year From: 1963

Oversized: Yes

Alloy: 2618

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

OE Deck Height: 9.8

Intake Valve Depth/Diameter: .275/2.420

Crown Type: .425" HOLLOW DOME 1V

Stroke (in): 3.76

Base Number: IC988

Rod (in): 6.135

Pin Diameter (in): 0.99

Year To: 2015

Lock: PRG110-3

Pin Configuration: Centered

Make for Engine Family: General Motors