Icon FHR Piston Kit, IC9978KTD.040

1 Set IC9978.040/1 Set 4000BD8.045

Centered pin. Symmetical valve reliefs. Use with open or closed chamber heads. .037" deep dish. Offset pin. No mini grooves on top land.

Sold As: Kit with Rings

Engine Manufacturer: Chrysler

Engine Family: Mopar Small Block Magnum

Engine Displacement (Liters): 6.7

Engine Displacement (cubic inches): 408

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Dish

Crown (cc): +13cc

Compression Ratio: 58-11.5, 65-10.7, 68-10.4

Top Land: 0.3

Pin Type: Press or Floating

Pin Number: .984x2.750

Pin Configuration: Offset

Oversize: .040"

Alloy: 4032

Oversized: Yes

Pin Diameter (mm): 25

Year To: 2010

OE Deck Height: 9.599

Bore Diameter IN: 4

Compression Height IN: 1.45

Compression Height MM: 36.8

Grade Type: Performance

Pin Diameter (in): 0.984

Year From: 1959

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

Stroke (in): 4

Rod (in): 6.123

Rod (mm): 155.5242

Make for Engine Family: Mopar

Base Number: IC9978

Stroke (mm): 101.6

Oversizes: STD, .020, .030, .040, .060, .070, .080

Year Range: 1959-2010

Piston Material: Forged 4032 Alloy

Lock: PRH107-3

Crown Type: DISH 2V