Icon Premium Piston Set, IC531CA.030

ICON Forged Coated Anodized Piston - GM LS2, LS3, LSA, LS9, 6.0L and 6.2L

LS2 LS3 LSA LS9 6.0L and 6.2L with 4.000" stroke. 15 degree valve angle. .030" offset pin. Anodized top ring groove and crown and with UltraWear M42 skirt coating.

Sold As: Piston Set

Engine Manufacturer: GM

Engine Family: Chevrolet SB V8 Gen III/IV (LS2/LS3/LSA/LS9/L99 6.0/6.2L Block)

Engine Displacement (Liters): 6.6

Engine Displacement (cubic inches): 403

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Flat

Crown (cc): +4.0cc

Compression Ratio: 64.5-11.9, 68.4-11.3, 70-11.1

Top Land: 0.275

Pin Type: Press or Floating

Stroke (mm): 101.6

Make for Engine Family: General Motors

Year Range: -

Base Number: IC531CA

Bore Diameter IN: 4

Compression Height MM: 28.3

Pin Diameter (in): 0.927

Rod (mm): 155.6

Pin Diameter (mm): 23.5

Pin Configuration: Offset

Compression Height IN: 1.115

Rod (in): 6.125

Oversized: Yes

OE Deck Height: 9.24

Pin Number: G9272250180C

Oversize: .030"

Piston Material: Forged 2618 Alloy

Intake Valve Depth/Diameter: .196/2.326

Ring Pack: 1.2mm, 1.2mm, 3.0mm

Crown Type: FLAT TOP

Stroke (in): 4

Exhaust Valve Depth/Diameter: .149/1.730

Alloy: 2618

Lock: BR8894-1

Oversizes: .005, .010, .030, .065, .070, .075, .080