Icon Premium Piston Set, IC972.030

ICON Forged Piston- Chevy 383, Rod 6.000, Sld Dome 2cc 2V

Lateral gas ports. Centered pin. Fits aftermarket 50cc cylinder heads. 21.5 degree valve angle.

Sold As: Piston Set

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen I

Engine Displacement (Liters): 6.3

Engine Displacement (cubic inches): 383

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Dome

Crown (cc): -2cc

Compression Ratio: 50-14.8

Top Land: 0.221

Pin Type: Press or Floating

Pin Diameter (mm): 23.5

Crown Type: SOLID DOME 2V

Oversized: Yes

Base Number: IC972

Stroke (in): 3.75

Rod (in): 6

Bore Diameter IN: 4

Compression Height IN: 1.125

Compression Height MM: 28.6

Stroke (mm): 95.3

Pin Number: .927x2.500

Ring Pack: 1.5mm, 1.5mm, 3.0mm

OE Deck Height: 9.025

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

Exhaust Valve Depth/Diameter: .284/1.800

Alloy: 2618

Piston Material: Forged 2618 Alloy

Rod (mm): 152.4

Pin Diameter (in): 0.927

Lock: PRJ100-3

Pin Configuration: Centered

Oversize: .030"

Year Range: -

Intake Valve Depth/Diameter: .317/2.240

Make for Engine Family: General Motors