Icon FHR Piston Kit, IC9947KTM.040

1 Set IC9947.040/1 Set 4320AM8.040

Centered pin. Piston IC9947 will be.090" below deck.

Sold As: Kit with Rings

Engine Manufacturer: Chrysler

Engine Family: Mopar Big Block RB

Engine Displacement (Liters): 7.2

Engine Displacement (cubic inches): 440

Bore Size (in): 4.32

Bore Size (mm): 109.7

Crown (cc): +5.6cc

Compression Ratio: 72-9.4, 80-8.8, 90-8.2

Top Land: 0.27

Pin Type: Press or Floating

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

Bore Diameter IN: 4.32

Compression Height IN: 1.991

Bore Diameter MM: 109.7

Compression Height MM: 50.6

Oversize: .040"

Make for Engine Family: Mopar

Pin Number: 1.094x3.000

Pin Diameter (in): 1.094

Piston Material: Forged 4032 Alloy

Pin Configuration: Centered

Pin Diameter (mm): 27.8

Year From: 1966

OE Deck Height: 10.725

Oversized: Yes

Alloy: 4032

Rod (in): 6.768

Rod (mm): 171.9072

Grade Type: Performance

Lock: PRF116-3

Stroke (in): 3.75

Year Range: 1966-1979

Year To: 1979

Ring Pack: 5/64, 5/64, 3/16

Stroke (mm): 95.3

Crown Type: FLAT TOP 2V

Base Number: IC9947