Icon Premium Piston Set, IC847.030

ICON Forged Piston - Chry 390 Rod 6.123 Step Dish +23cc 2V

Centered pin. Made with Chrysler 318 block.

Sold As: Piston Set

Engine Manufacturer: Chrysler

Engine Family: Mopar Small Block LA

Engine Displacement (Liters): 6.4

Engine Displacement (cubic inches): 390

Bore Size (in): 3.91

Bore Size (mm): 99.3

Piston Head Type: Dish

Crown (cc): +23cc

Compression Ratio: 60-9.8, 65-9.3, 70-8.9

Top Land: 0.3

Pin Type: Press or Floating

Crown Type: STEP DISH 2V

Base Number: IC847

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

Year Range: 1957-2018

Make for Engine Family: Mopar

Year From: 1957

Stroke (in): 4

Pin Diameter (in): 0.984

Compression Height MM: 37.2

Bore Diameter IN: 3.91

Compression Height IN: 1.465

Bore Diameter MM: 99.3

Pin Diameter (mm): 25

Pin Number: .984x2.750

Stroke (mm): 101.6

Year To: 2018

Alloy: 2618

Piston Material: Forged 2618 Alloy

Rod (mm): 155.5242

Exhaust Valve Depth/Diameter: .231/1.720

Oversize: .030"

Lock: PRH107-3

Oversizes: .030, .040, .060

Rod (in): 6.123

Oversized: Yes

Intake Valve Depth/Diameter: .243/2.200

Pin Configuration: Centered

OE Deck Height: 9.578