Icon Premium Piston Kit, IC601KTD.040

1 Set IC601.040/1 Set 4250BD8.040

Hollow dome. Centered pin. Will fit Afr, Rhs, Trick Flow, World, Edelbrock, Brodix, Dart and OE. Chevy open chamber heads that are 118ccs or larger. Always check piston to chamber and valves to assure you have adequate operating clearance.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet BB V8 Mark IV

Engine Displacement (Liters): 7.4

Engine Displacement (cubic inches): 454

Bore Size (in): 4.25

Bore Size (mm): 108

Piston Head Type: Dome

Crown (cc): -43cc

Compression Ratio: 119-12.0

Top Land: 0.36

Pin Type: Press or Floating

Crown Type: .650" HOLLOW DOME 1V

Oversized: Yes

Piston Material: Forged 2618 Alloy

Pin Configuration: Centered

Grade Type: Performance

Alloy: 2618

Oversizes: STD, .030, .040, .060, .070, .100.125

Pin Number: .990x2.750

Pin Diameter (mm): 25.1

Compression Height MM: 35.4

Bore Diameter MM: 108

Bore Diameter IN: 4.25

Compression Height IN: 1.395

Year To: 2000

Rod (in): 6.385

Rod (mm): 162.179

Stroke (mm): 101.6

Base Number: IC601

Pin Diameter (in): 0.99

Stroke (in): 4

Oversize: .040"

Make for Engine Family: General Motors

Lock: PRG110-3

OE Deck Height: 9.8

Year Range: 1970-2000

Intake Valve Depth/Diameter: .275/2.420

Year From: 1970

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