Icon Premium Piston Kit, IC749KTS.030

ICON Forged Piston - Chevy BB, 4.500" Bore, -17cc OC Dome

Centered pin. Open chamber hollow dome.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet BB V8 Mark IV

Engine Displacement (Liters): 8.3

Engine Displacement (cubic inches): 509

Bore Size (in): 4.5

Bore Size (mm): 114.3

Piston Head Type: Dome

Crown (cc): -17cc

Compression Ratio: 119-10.3

Top Land: 0.35

Pin Type: Press or Floating

Oversized: Yes

Pin Diameter (mm): 25.1

Base Number: IC749

Ring Pack: .043", 1/16, 3/16

Intake Valve Depth/Diameter: .340/2.536

Compression Height IN: 1.645

Compression Height MM: 41.7

Bore Diameter IN: 4.5

Pin Configuration: Centered

OE Deck Height: 9.8

Bore Diameter MM: 114.3

Rod (mm): 155.829

Oversize: .030"

Piston Material: Forged 4032 Alloy

Grade Type: Performance

Oversizes: STD.030.630.100.110.125

Make for Engine Family: General Motors

Alloy: 4032

Rod (in): 6.135

Year Range: -

Pin Number: G9902930185

Lock: PRG110-3

Stroke (mm): 101.6

Crown Type: DOME SOLID 2V

Pin Diameter (in): 0.99

Stroke (in): 4