Icon Premium Piston Kit, IC601KTD.030

1 Set IC601.030/1 Set 4250BD8.035

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

Compression Height IN: 1.395

Alloy: 2618

Pin Configuration: Centered

Grade Type: Performance

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

Stroke (mm): 101.6

Lock: PRG110-3

Year Range: 1970-2000

Compression Height MM: 35.4

Bore Diameter IN: 4.25

Bore Diameter MM: 108

Year To: 2000

Pin Diameter (mm): 25.1

Rod (mm): 162.179

Pin Number: .990x2.750

Make for Engine Family: General Motors

Oversize: .030"

Piston Material: Forged 2618 Alloy

Year From: 1970

Base Number: IC601

Pin Diameter (in): 0.99

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

Intake Valve Depth/Diameter: .275/2.420

Stroke (in): 4

Crown Type: .650" HOLLOW DOME 1V

Oversized: Yes

Rod (in): 6.385

OE Deck Height: 9.8