Icon Premium Piston Set, IC937.085

ICON Forged Piston - Pont 440 Rod -6.8 FLAT TOP 2V

Centered pin. Uses BBC wrist pin diameter. Standard bore based off 4.125" -.030" will net 4.155" bore.

Sold As: Piston Set

Engine Manufacturer: Pontiac

Engine Family: Pontiac V8

Engine Displacement (Liters): 7.1

Engine Displacement (cubic inches): 433

Bore Size (in): 4.125

Bore Size (mm): 104.8

Piston Head Type: Flat

Crown (cc): +4.5cc

Compression Ratio: 71-11.4, 87-9.9

Top Land: 0.25

Pin Type: Press or Floating

Oversize: .085"

Compression Height IN: 1.425

Crown Type: FLAT TOP 2V

Pin Configuration: Centered

Alloy: 2618

Compression Height MM: 36.2

Bore Diameter MM: 104.8

Base Number: IC937

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

Year Range: -

Bore Diameter IN: 4.125

Stroke (in): 4

Pin Diameter (in): 0.99

Piston Material: Forged 2618 Alloy

Rod (mm): 172.72

Intake Valve Depth/Diameter: .210/2.230

Pin Diameter (mm): 25.1

Make for Engine Family: General Motors

Lock: PRG110-3

OE Deck Height: 10.25

Exhaust Valve Depth/Diameter: .206/1.780

Oversizes: .030, .040, .060, .065, .070, .075, .085

Rod (in): 6.8

Stroke (mm): 101.6

Oversized: Yes

Pin Number: .990x3.000