Icon FHR Piston Kit, IC9987CKTS.020

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

Stroke (in): 4

Intake Valve Depth/Diameter: .190/2.186

Pin Diameter (in): 0.927

Crown Type: FLAT TOP 2V

Oversized: Yes

OE Deck Height: 9.24

Pin Configuration: Offset

Pin Diameter (mm): 23.5

Bore Diameter IN: 3.78

Compression Height IN: 1.115

Bore Diameter MM: 96

Piston Material: Forged 4032 Alloy

Alloy: 4032

Exhaust Valve Depth/Diameter: .149/1.750

Oversize: .020"

Rod (mm): 155.6

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

Base Number: IC9987C

Ring Pack: 1.5mm, 1.5mm, 3.0mm

Make for Engine Family: General Motors

Rod (in): 6.125

Stroke (mm): 101.6

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