Icon FHR Piston Set, IC9986C.005

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

Rod (mm): 155.6

OE Deck Height: 9.24

Pin Configuration: Offset

Oversized: Yes

Year Range: -

Bore Diameter IN: 3.78

Pin Diameter (in): 0.927

Ring Pack: 1.5mm, 1.5mm, 3.0mm

Base Number: IC9986C

Rod (in): 6.125

Bore Diameter MM: 96

Compression Height IN: 1.304

Compression Height MM: 33.1

Make for Engine Family: General Motors

Oversize: .005"

Stroke (mm): 92

Alloy: 4032

Stroke (in): 3.622

Exhaust Valve Depth/Diameter: .149/1.750

Piston Material: Forged 4032 Alloy

Pin Diameter (mm): 23.5

Lock: BR8894-1

Crown Type: FLAT TOP 2V

Intake Valve Depth/Diameter: .190/2.186

Oversizes: STD.005.010.020

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