Icon Premium Piston Set, IC942.085

ICON Forged Piston - Pont 495 Rod 6.700 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): 8.1

Engine Displacement (cubic inches): 495

Bore Size (in): 4.125

Bore Size (mm): 104.8

Piston Head Type: Flat

Crown (cc): +4.3cc

Compression Ratio: 72-12.9, 87-10.9

Top Land: 0.25

Pin Type: Press or Floating

Compression Height MM: 32.4

Stroke (mm): 114.3

Bore Diameter MM: 104.8

Rod (mm): 170.18

Rod (in): 6.7

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

Bore Diameter IN: 4.125

Compression Height IN: 1.275

Crown Type: FLAT TOP 2V

Year Range: -

OE Deck Height: 10.25

Pin Diameter (in): 0.99

Pin Diameter (mm): 25.1

Oversized: Yes

Intake Valve Depth/Diameter: .210/2.230

Stroke (in): 4.5

Pin Number: .990x3.000

Exhaust Valve Depth/Diameter: .206/1.780

Base Number: IC942

Piston Material: Forged 2618 Alloy

Alloy: 2618

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

Oversize: .085"

Lock: PRG110-3

Pin Configuration: Centered

Make for Engine Family: General Motors