DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS SX Series -10cc Dish Top Forged Piston Set 4.000"

This SX Series Forged Piston Set is designed for performance enthusiasts using Chevy LS engines. With high-strength 4032 alloy construction and precise engineering, these pistons offer durability and improved performance for a wide range of applications.

Piston Specifications

Piston Top: -10cc Dish Top
Approximate Compression Ratios:
- 64cc Chamber: 10.51 to 1
- 66cc Chamber: 10.29 to 1
- 72cc Chamber: 9.67 to 1
*For exact compression, use a compression calculator for precise adjustments.*
Engine Compatibility: LS1, LS2, LS3, and LS7 cylinder heads
Engine Sizes Supported: 6.0L (LS2), 6.2L (LS3), and other LS family engines

Technical Details

Cylinder Bore Size: 4.000 in (101.520 mm)
Ring Groove Width: 1.5/1.5/3MM
Compression Height: 1.215"
Pin Diameter: 0.927"
Connecting Rod Length: 6.125"
Crankshaft Stroke: 3.800"
TDC Assembly Height: 9.240"
Alloy: 4032 SX Series Forged

Performance & Compatibility

Optimized for high-performance Chevy LS engines, this piston set delivers reliable compression and strength for street or race applications. Its compatibility with LS1, LS2, LS3, and LS7 cylinder heads ensures versatile use across various builds.