Icon FHR Piston Set, IC9985C.STD

ICON Forged Coated Piston - GM LS327 5.3L with 3.622" stroke.

.030" offset pin. Right and left bank pistons. .005" piston uses a.010" over "File to Fit" ring set. Fits 15 degree valve 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): 5.3

Engine Displacement (cubic inches): 327

Bore Size (in): 3.78

Bore Size (mm): 96

Piston Head Type: Flat

Crown (cc): +2.9cc

Compression Ratio: 64.5-9.9, 68.4-9.5, 70-9.3

Top Land: 0.275

Pin Type: Press or Floating

OE Deck Height: 9.24

Compression Height IN: 1.331

Oversized: No

Alloy: 4032

Stroke (in): 3.622

Rod (mm): 154.9

Pin Diameter (in): 0.945

Bore Diameter IN: 3.78

Bore Diameter MM: 96

Compression Height MM: 33.8

Oversizes: STD.005.010.020

Rod (in): 6.098

Crown Type: FLAT TOP 2V

Make for Engine Family: General Motors

Piston Material: Forged 4032 Alloy

Pin Configuration: Offset

Pin Diameter (mm): 24

Year Range: -

Lock: BR8894-1

Stroke (mm): 92

Base Number: IC9985C

Oversize: STD

Exhaust Valve Depth/Diameter: .149/1.750

Pin Number: .9450x2.250x180C-SCR415H

Intake Valve Depth/Diameter: .190/2.186

Ring Pack: 1.5mm, 1.5mm, 3.0mm