DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS E Series -3cc Flat Top Forged Piston Set 4.070"

The DSS Chevy LS E Series -3cc Flat Top Forged Piston Set is expertly designed for superior performance in high-output Chevy LS engines. Built from premium 4032 alloy, these pistons are optimized for reliability, durability, and precise compatibility with a wide range of Chevy LS engine builds.

Piston Specifications

Piston Top: -3cc Flat Top
Approximate Compression Ratios:
- 64cc Chamber: 12.28 to 1
- 66cc Chamber: 11.99 to 1
- 72cc Chamber: 11.2 to 1
*For exact compression, use a compression calculator for precise adjustments.*
Engine Compatibility: Chevy LS engines, including LS1, LS2, LS3, and LS7
Engine Sizes Supported: 6.0L (LS2), 6.2L (LS3, LS7, LSA, LSX), L98, LQ9

Technical Details

Cylinder Bore Size: 4.070 in (103.297 mm)
Ring Groove Width: 1.5/1.5/3MM
Compression Height: 1.115"
Pin Diameter: 0.927"
Connecting Rod Length: 6.125"
Crankshaft Stroke: 4.000"
TDC Assembly Height: 9.240"

Performance & Compatibility

Engineered for high-performance Chevy LS builds, this piston set is perfect for applications requiring enhanced compression and durability. Compatible with various cylinder head configurations, including LS1, LS2, LS3, and LS7, these pistons provide exceptional performance for stroker setups.