DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS E Series -3cc Flat Top Forged Piston Set 4.000

DSS RACING DSS Racing
SKU #DSS-K8795-4000
402 Chevy LS, E 4032 Alloy, Comp Height: 1.115, -3cc Flat Top, PIN: .927, Full-Floating or Press Fit, Ring Groove: 1.5/1.5/3MM, Stroke: 4, ROD: 6.125, Includes matching DSS Racing ring set, Appox Comp Ratio: 64cc-11.95, 66cc-11.67, 72cc-10.89
SKU DSS-K8795-4000
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DSS 6.0/LS2/6.2/LS3/L98/LQ9/LS7/LSA/LSX Stroker Chevy LS E Series -3cc Flat Top Forged Piston Set 4.000

High-performance forged piston set designed for Chevy LS engines. Perfect for engine enthusiasts looking for durability and precision engineering. Made with 4032 alloy, these pistons are engineered for optimal compression and compatibility across various LS series engines.

Piston Specifications

  • Piston Top: -3cc Flat Top
  • Approximate Compression Ratios:
    • Chamber 64: 11.95 to 1
    • Chamber 66: 11.67 to 1
    • Chamber 72: 10.89 to 1
    *For exact compression, use a compression calculator for precise adjustments.*
  • Engine Compatibility: LS1, LS2, LS3, LS7
  • Engine Sizes Supported: 6.0, LS2, 6.2, LS3, L98, LQ9, LS7, LSA, LSX Stroker

Technical Details

  • Cylinder Bore Size: 4.000 in (101.520 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"
  • Piston Series: E 4032 Alloy
  • TDC Assembly Height: 9.240"

Performance & Compatibility

Engineered for superior performance and compatibility with Chevy LS engines, this piston set provides high compression ratios and is designed for durability under high-stress conditions. Ideal for stroker applications with a variety of cylinder heads and chamber sizes.

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Bore 4.000"
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