Icon FHR Piston Set, IC9985C.020

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

Pin Configuration: Offset

Oversize: .020"

Bore Diameter IN: 3.78

Pin Diameter (in): 0.945

Bore Diameter MM: 96

Pin Diameter (mm): 24

Make for Engine Family: General Motors

Ring Pack: 1.5mm, 1.5mm, 3.0mm

Rod (in): 6.098

Stroke (in): 3.622

Compression Height MM: 33.8

Compression Height IN: 1.331

Alloy: 4032

Oversized: Yes

Lock: BR8894-1

Pin Number: .9450x2.250x180C-SCR415H

OE Deck Height: 9.24

Rod (mm): 154.9

Exhaust Valve Depth/Diameter: .149/1.750

Intake Valve Depth/Diameter: .190/2.186

Base Number: IC9985C

Piston Material: Forged 4032 Alloy

Crown Type: FLAT TOP 2V

Oversizes: STD.005.010.020

Stroke (mm): 92

Year Range: -