Icon Premium Piston Set, IC531CA.080

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

Intake Valve Depth/Diameter: .196/2.326

Bore Diameter IN: 4

Oversize: .080"

Rod (in): 6.125

Base Number: IC531CA

Make for Engine Family: General Motors

Piston Material: Forged 2618 Alloy

Pin Diameter (mm): 23.5

Rod (mm): 155.6

Ring Pack: 1.2mm, 1.2mm, 3.0mm

Compression Height MM: 28.3

Compression Height IN: 1.115

Exhaust Valve Depth/Diameter: .149/1.730

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

Oversized: Yes

Lock: BR8894-1

Year Range: -

Crown Type: FLAT TOP

Stroke (in): 4

Alloy: 2618

Pin Number: G9272250180C

Stroke (mm): 101.6

OE Deck Height: 9.24

Pin Configuration: Offset

Pin Diameter (in): 0.927