Icon Premium Piston Kit, IC887KTD.040

1 Set IC887.040/1 Set 4125BD8.045

Centered pin. Use OE and Edelbrock style heads.

Sold As: Kit with Rings

Engine Manufacturer: Oldsmobile

Engine Family: Oldsmobile V8

Engine Displacement (Liters): 7.5

Engine Displacement (cubic inches): 455

Bore Size (in): 4.126

Bore Size (mm): 104.8

Piston Head Type: Dish

Crown (cc): +25cc

Compression Ratio: 77-9.5, 80-9.3, 84-9.0

Top Land: 0.337

Pin Type: Press or Floating

Pin Number: .980x3.000

Grade Type: Performance

Piston Material: Forged 2618 Alloy

Oversize: .040"

Pin Configuration: Centered

Year Range: 1968-1976

Exhaust Valve Depth/Diameter: .228/1.882

Bore Diameter IN: 4.126

Compression Height IN: 1.75

Compression Height MM: 44.5

Bore Diameter MM: 104.8

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

Year To: 1976

Stroke (in): 4.25

Crown Type: STEP DISH 2V

Base Number: IC887

Oversizes: .030, .040, .060

Year From: 1968

Make for Engine Family: General Motors

Alloy: 2618

Stroke (mm): 108

OE Deck Height: 10.625

Lock: PRH107-3

Pin Diameter (mm): 24.9

Intake Valve Depth/Diameter: .225/2.272

Pin Diameter (in): 0.98

Rod (in): 6.735

Rod (mm): 171.069

Oversized: Yes