DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS SX Series -3cc Flat Top Forged Piston Set 4.185"

Precision-engineered for high-performance Chevy LS engines, the DSS SX Series Flat Top Forged Pistons are built to deliver exceptional strength, durability, and optimal compression ratios for stroker setups. Designed with 4032 alloy, these pistons are perfect for demanding applications requiring consistent performance.

Piston Specifications

Piston Top: Flat Top, -3cc design for high compression applications.
Approximate Compression Ratios:
- 64cc Chamber: 11.24 to 1
- 66cc Chamber: 11.02 to 1
- 72cc Chamber: 10.39 to 1
*For exact compression, use a compression calculator for precise adjustments.*
Engine Compatibility: Chevy LS1, LS2, LS3, LS7, LSA, and LSX.
Engine Sizes Supported: 6.0L (LS2), 6.2L (LS3), and other stroker configurations.

Technical Details

Cylinder Bore Size: 4.185 in (106.215 mm)
Ring Groove Width: 1.5/1.5/3MM
Compression Height: 1.140"
Pin Diameter: 0.943"
Connecting Rod Length: 6.098"
Crankshaft Stroke: 4.000"
TDC Assembly Height: 9.238"

Performance & Compatibility

Designed for Chevy LS engines, these pistons are ideal for both street and racing applications, providing excellent durability and precise fitment. Made with 4032 alloy, they ensure reduced expansion and increased wear resistance, making them a reliable choice for high-compression setups.