Icon FHR Piston Kit, IC9987CKTS.040

ICON Forged Coated Piston - GM LS327 5.3L with 4.000" stroke.

Use 5.3L block, 6.125" rod and 4.000" stroke. .030" offset pin. Right and left bank pistons. .005" piston uses a.010" over "File to Fit" ring set. Fits 15 degree angle heads.

Sold As: Kit with Rings

Engine Manufacturer: GM

Engine Family: Chevrolet SB V8 Gen III/IV (LS 4.8/5.3L Block)

Engine Displacement (Liters): 5.9

Engine Displacement (cubic inches): 359

Crown (cc): +2.9cc

Top Land: 0.265

Pin Type: Press or Floating

Pin Diameter (mm): 23.5

Oversize: .040"

Piston Material: Forged 4032 Alloy

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

Oversized: Yes

Pin Configuration: Offset

Intake Valve Depth/Diameter: .190/2.186

Make for Engine Family: General Motors

Compression Height IN: 1.115

Bore Diameter MM: 96

Bore Diameter IN: 3.78

Alloy: 4032

Crown Type: FLAT TOP 2V

Pin Diameter (in): 0.927

Exhaust Valve Depth/Diameter: .149/1.750

Oversizes: STD, .005, .010, .020, .030, .040

Ring Pack: 1.5mm, 1.5mm, 3.0mm

OE Deck Height: 9.24

Stroke (in): 4

Base Number: IC9987C

Rod (in): 6.125

Stroke (mm): 101.6

Rod (mm): 155.6