Icon Premium Piston Set, IC785.060

ICON Forged Piston - Chevy 489 Rod 6.385 Flat Top +3cc 1V

Centered pin. Spacer ring included. Made with Chevy 454 BB.

Sold As: Piston Set

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet BB V8 Mark IV

Engine Displacement (Liters): 8

Engine Displacement (cubic inches): 489

Bore Size (in): 4.25

Bore Size (mm): 108

Piston Head Type: Flat

Crown (cc): +3cc

Compression Ratio: 96.5-10.2, 115-8.9, 119-8.6

Top Land: 0.336

Pin Type: Press or Floating

Crown Type: FLAT TOP 1V

Compression Height IN: 1.27

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

OE Deck Height: 9.8

Intake Valve Depth/Diameter: .287/2.300

Lock: PRG110-3

Compression Height MM: 32.3

Bore Diameter MM: 108

Bore Diameter IN: 4.25

Pin Configuration: Centered

Oversize: .060"

Pin Diameter (in): 0.99

Pin Diameter (mm): 25.1

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

Make for Engine Family: General Motors

Stroke (in): 4.25

Stroke (mm): 108

Base Number: IC785

Rod (in): 6.385

Piston Material: Forged 2618 Alloy

Rod (mm): 162.179

Oversized: Yes

Alloy: 2618

Year Range: -

Pin Number: .990x2.750