Icon FHR Piston Kit, IC9946KTM.STD

1 Set IC9946.STD/1 Set 4120AM8.STD

Offset pin. Will work with 14 degree and 20 degree heads.

Sold As: Kit with Rings

Engine Manufacturer: Pontiac

Engine Family: Pontiac V8

Engine Displacement (Liters): 6.6

Engine Displacement (cubic inches): 400

Bore Size (in): 4.12

Bore Size (mm): 104.6

Crown (cc): +10.8cc

Compression Ratio: 72-10.1, 87-8.8, 96-8.2

Top Land: 0.27

Pin Type: Press or Floating

Oversize: STD

Piston Material: Forged 4032 Alloy

Pin Diameter (mm): 24.9

Grade Type: Performance

Alloy: 4032

Base Number: IC9946

Pin Configuration: Offset

Pin Number: .980x3.000

Bore Diameter IN: 4.12

Compression Height MM: 43.5

Compression Height IN: 1.714

Bore Diameter MM: 104.6

Stroke (in): 3.75

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

Year From: 1967

Rod (in): 6.63

OE Deck Height: 10.25

Rod (mm): 168.402

Year Range: 1967-1979

Lock: PRH107-3

Pin Diameter (in): 0.98

Make for Engine Family: General Motors

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

Year To: 1979

Stroke (mm): 95.3

Crown Type: FLAT TOP 4V

Oversized: No