Icon Premium Piston Set, IC949.064

ICON Forged Piston - Chevy 540 Rod 6.385 Dish +23cc 1V

Centered pin. Spacer ring included. Made with Chevy 502 BB.

Sold As: Piston Set

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet BB V8 Mark IV

Engine Displacement (Liters): 8.9

Engine Displacement (cubic inches): 540

Bore Size (in): 4.466

Bore Size (mm): 113.4

Piston Head Type: Dish

Crown (cc): +23cc

Compression Ratio: 96.5-9.5, 115-8.5, 119-8.3

Top Land: 0.336

Pin Type: Press or Floating

Bore Diameter IN: 4.466

Compression Height IN: 1.27

Compression Height MM: 32.3

Oversizes: .004, .034, .064, .100, .134

Bore Diameter MM: 113.4

Pin Diameter (in): 0.99

Lock: PRG110-3

Oversized: Yes

Pin Number: .990x2.750

OE Deck Height: 9.8

Rod (mm): 162.179

Piston Material: Forged 2618 Alloy

Oversize: .064"

Rod (in): 6.385

Make for Engine Family: General Motors

Crown Type: DISH 1V

Stroke (mm): 108

Year Range: -

Pin Configuration: Centered

Intake Valve Depth/Diameter: .311/2.374

Base Number: IC949

Pin Diameter (mm): 25.1

Stroke (in): 4.25

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

Alloy: 2618