Icon FHR Piston Set, IC9987C.030

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: Piston Set

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

Piston Head Type: Flat

Crown (cc): +2.9cc

Top Land: 0.265

Pin Type: Press or Floating

Pin Diameter (in): 0.927

Make for Engine Family: General Motors

Stroke (in): 4

Stroke (mm): 101.6

Bore Diameter MM: 96

Rod (in): 6.125

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

Bore Diameter IN: 3.78

Oversized: Yes

Compression Height IN: 1.115

Ring Pack: 1.5mm, 1.5mm, 3.0mm

Pin Diameter (mm): 23.5

Piston Material: Forged 4032 Alloy

Rod (mm): 155.6

OE Deck Height: 9.24

Oversize: .030"

Base Number: IC9987C

Alloy: 4032

Crown Type: FLAT TOP 2V

Exhaust Valve Depth/Diameter: .149/1.750

Intake Valve Depth/Diameter: .190/2.186

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

Pin Configuration: Offset