Icon Premium Piston Set, IC891.060

ICON Forged Piston - Pont 400 Rod 6.630 D-Cup +14cc 2V

Centered pin. Use OE and Edelbrock style heads. Some stock rods may need to be narrowed and balance pad removed. STD available until stock is depleted.

Sold As: Piston Set

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

Piston Head Type: Dish

Crown (cc): +14cc

Compression Ratio: 71-9.9, 87-8.6, 96-8.0

Top Land: 0.28

Pin Type: Press or Floating

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

Intake Valve Depth/Diameter: .208/2.210

Pin Number: .980x3.000

Oversize: .060"

Pin Diameter (in): 0.98

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

Lock: PRH107-3

Base Number: IC891

Bore Diameter IN: 4.12

Compression Height MM: 43.7

Compression Height IN: 1.72

Rod (in): 6.63

Bore Diameter MM: 104.6

OE Deck Height: 10.25

Stroke (mm): 95.3

Make for Engine Family: General Motors

Alloy: 2618

Year From: 1967

Pin Configuration: Centered

Year Range: 1967-1979

Piston Material: Forged 2618 Alloy

Oversized: Yes

Stroke (in): 3.75

Pin Diameter (mm): 24.9

Crown Type: DISH 2V

Exhaust Valve Depth/Diameter: .206/1.870

Year To: 1979

Rod (mm): 168.402