Icon Premium Piston Kit, IC782KTD.060

1 Set IC782.060/1 Set 4250BD8.065

Closed Chamber design. Centered pin. Edelbrock and OE style heads. Does not fit Mark 6 heads.

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): -27cc

Compression Ratio: 96.5-12.9, 115-10.7, 119-10.3

Top Land: 0.365

Pin Type: Press or Floating

Lock: PRG110-3

Crown Type: .290" HOLLOW DOME 1V

Rod (in): 6.135

Stroke (mm): 101.6

Bore Diameter IN: 4.25

Year From: 1970

Compression Height IN: 1.645

Rod (mm): 155.829

Compression Height MM: 41.7

Stroke (in): 4

Bore Diameter MM: 108

Pin Diameter (in): 0.99

Oversizes: STD, .030, .040, .060, .070, .100

Pin Configuration: Centered

Piston Material: Forged 2618 Alloy

Pin Diameter (mm): 25.1

Alloy: 2618

OE Deck Height: 9.8

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

Oversize: .060"

Grade Type: Performance

Year To: 2000

Make for Engine Family: General Motors

Intake Valve Depth/Diameter: .286/2.300

Base Number: IC782

Year Range: 1970-2000

Pin Number: .990x2.750

Oversized: Yes