Icon Premium Piston Set, IC624.063

ICON Forged Piston - Ford 258 Rod 7.000.187" Dome -12.8cc

Centered pin. Dome is.187 high.

Sold As: Piston Set

Engine Manufacturer: Ford

Engine Family: Ford Flathead V8

Engine Displacement (Liters): 4.2

Engine Displacement (cubic inches): 258

Bore Size (in): 3.312

Bore Size (mm): 84.1

Piston Head Type: Dome

Crown (cc): -12.8cc

Top Land: 0.29

Pin Type: Press or Floating

Pin Diameter (mm): 19.1

Oversizes: STD, .030, .063

Year Range: 1948-2010

Rod (in): 7

Compression Height MM: 39.6

Pin Diameter (in): 0.75

Oversize: .063"

Crown Type: .187" DOME

Piston Material: Forged 4032 Alloy

Bore Diameter MM: 84.1

Bore Diameter IN: 3.312

Compression Height IN: 1.561

Stroke (mm): 95.3

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

Pin Number: .750x2.250

Base Number: IC624

Year From: 1948

Alloy: 4032

OE Deck Height: 10.45

Year To: 2010

Make for Engine Family: Ford

Pin Configuration: Centered

Lock: RRN-77

Oversized: Yes

Stroke (in): 3.75

Rod (mm): 177.8