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Icon Pistons - LS 6.0/6.2L Dish Forged Piston Set 4.000 Bore

Icon Pistons - LS 6.0/6.2L Dish Forged Piston Set 4.000 Bore

Premium forged piston set for GM LS-Series engines, featuring a 4.000-inch bore and -12.50 cc dish volume.
$ 690.76 $ 690.76

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Specification

Brand
Icon Pistons
Item Number
ICNIC553C.STD
Part Name
LS 6.0/6.2L Dish Forged Piston Set 4.000 Bore
Bore Size
4.000 inches
Stroke
3.622 inches
Rod Length
6.125 inches
Piston Type
Dish
Dish Volume
-12.50 cc
Compression Height
1.304 inches
Piston Material
4032 Forged Aluminum
Piston Weight
460 grams
Wrist Pin Diameter
0.927 inches
Ring Groove Sizes
1.2mm x 1.2mm x 3.0mm
Valve Angle
15 degrees
Deck Height
9.240 inches
Features
CNC-Machined Valve Reliefs and Crowns, Top Land Mini Groove Technology, Accumulator Groove, Offset Wrist Pins
Applications
GM LS-Series Engines (6.0L LS2, 6.2L LS3, LSA, LS9, L99)
Compression Ratios
9.5:1 with 64.5cc chamber; 9.2:1 with 68.4cc chamber
Included Components
Set of 8 Pistons, Wrist Pins, Spiral Locks
Ring Set Compatibility
1.2mm, 1.2mm, 3.0mm rings (not included)
Intended Use
Street/Strip and Mild Power Adders (Boost/Nitrous)
Manufacturer's Part Number
IC553C-STD
UPC
800745257192

Description

The Icon Pistons LS 6.0/6.2L Dish Forged Piston Set is engineered for high-performance GM LS-Series engines. Crafted from 4032 forged aluminum alloy, these pistons offer exceptional strength and durability. The set includes eight pistons, each with a 4.000-inch bore and a -12.50 cc dish volume, designed to enhance engine efficiency and power output. Features include CNC-machined valve reliefs and crowns, top land mini groove technology, and accumulator grooves to maximize ring seal. The pistons are compatible with 1.2mm, 1.2mm, and 3.0mm ring grooves (rings not included) and come with offset wrist pins for improved performance. Ideal for street/strip applications and mild power adders, this piston set is a reliable choice for engine builders seeking quality and performance.

Disclaimer

This product can expose you to chemicals known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.