Icon FHR Piston Kit, IC9989CKTS.STD

ICON Forged Coated Piston - GM LS1, LS6 5.7L with 3.622" stroke.

.030" offset pin. Right and left bank pistons. Fits 15 degree valve angle heads.

Sold As: Kit with Rings

Engine Manufacturer: GM

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): +3.2cc

Top Land: 0.275

Pin Type: Press or Floating

Pin Diameter (in): 0.927

Pin Diameter (mm): 23.5

Crown Type: FLAT TOP 2V

Alloy: 4032

Base Number: IC9989C

Oversized: No

Stroke (in): 3.622

Compression Height IN: 1.304

Bore Diameter IN: 3.898

Bore Diameter MM: 99

Rod (mm): 155.6

Pin Configuration: Offset

Piston Material: Forged 4032 Alloy

Stroke (mm): 92

Ring Pack: 1.5mm, 1.5mm, 3.0mm

Oversize: STD

Pin Number: .9270x2.250x.180C-SCR415H

Make for Engine Family: General Motors

Oversizes: STD.005.010

OE Deck Height: 9.24

Rod (in): 6.125

Intake Valve Depth/Diameter: .196/2.326

Exhaust Valve Depth/Diameter: .149/1.730