DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS E Series -3cc Flat Top Forged Piston Set 4.065"

The DSS E Series -3cc Flat Top Forged Piston Set is designed for high-performance Chevy LS engines, offering unparalleled durability and precision. Built with 4032 alloy, these pistons are perfect for maximizing power and reliability in your stroker LS engine build.

Piston Specifications

Piston Top: -3cc Flat Top
Approximate Compression Ratios:
- 64cc Chamber: 11.2 to 1
- 66cc Chamber: 10.94 to 1
- 72cc Chamber: 10.22 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, L98, LQ9, LS7, LSA, LSX

Technical Details

Cylinder Bore Size: 4.065 in (103.170 mm)
Ring Groove Width: 1.5/1.5/3MM
Compression Height: 1.330"
Pin Diameter: 0.943"
Connecting Rod Length: 6.098"
Crankshaft Stroke: 3.622"
Piston Series: E Series 4032 Alloy
TDC Assembly Height: 9.239"

Performance & Compatibility

This piston set is engineered for maximum performance in Chevy LS engine families. Its -3cc flat-top design enhances compression and efficiency, making it ideal for both naturally aspirated and forced induction applications. Perfect for high-performance builds, the E Series pistons deliver consistent results with LS1, LS2, LS3, and LS7 cylinder heads.