Icon Premium Piston Kit, IC549CKTS.007

ICON Forged Coated Piston - GM LS1 - LS6 5.7L

LS1, 15 degree valve angle. .030" offset pin. UltraWear M42 skirt coating.

Sold As: Kit with Rings

Engine Manufacturer: Chevrolet

Engine Family: Chevrolet SB V8 Gen III/IV (LS1/LS6 5.7L Block)

Engine Displacement (Liters): 5.7

Engine Displacement (cubic inches): 346

Crown (cc): +3cc

Top Land: 0.245

Pin Type: Press or Floating

Intake Valve Depth/Diameter: .196/2.326

OE Deck Height: 9.24

Rod (mm): 155.6

Rod (in): 6.125

Stroke (in): 3.622

Pin Diameter (mm): 23.5

Exhaust Valve Depth/Diameter: .149/1.730

Bore Diameter MM: 99

Bore Diameter IN: 3.898

Compression Height IN: 1.304

Pin Configuration: Offset

Pin Number: 927x2.250x.180C-SCR415H

Oversize: 0.007

Crown Type: FLAT TOP

Oversizes: .007.015

Make for Engine Family: General Motors

Oversized: Yes

Piston Material: Forged 2618 Alloy

Base Number: IC549C

Ring Pack: 1.2mm, 1.2mm, 3.0mm

Alloy: 4032

Stroke (mm): 92

Pin Diameter (in): 0.927