DSS 4.8/5.3/LS1/LS6 Stroker Chevy LS SX Series -10cc Dish Top Forged Piston Set 3.820

DSS RACING DSS Racing
SKU #DSS-K1861-3820
358 Chevy LS, SX 4032 Alloy, Comp Height: 1.165, -10cc Dish Top, PIN: .927, Full Floating or Press Fit, Ring Groove: 1.5/1.5/3MM, Stroke: 3.9, ROD: 6.125, Includes matching DSS Racing ring set, Appox Comp Ratio: 64cc-10, 66cc-9.77, 72cc-9.2
SKU DSS-K1861-3820
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DSS 4.8/5.3/LS1/LS6 Stroker Chevy LS SX Series -10cc Dish Top Forged Piston Set 3.820"

Designed for superior performance and durability, this DSS SX Series forged piston set is perfect for Chevy LS engines. Made from high-strength 4032 alloy, these pistons provide excellent wear resistance and heat stability for your stroker build.

Piston Specifications

  • Piston Top: -10cc Dish Top
  • Approximate Compression Ratios:
    • 64cc Chamber: 10.0 to 1
    • 66cc Chamber: 9.77 to 1
    • 72cc Chamber: 9.2 to 1
    *For exact compression, use a compression calculator for precise adjustments.*
  • Engine Compatibility: LS1, LS2, LS3, LS7 cylinder heads
  • Engine Sizes Supported: 4.8L, 5.3L, LS1, LS6 Stroker

Technical Details

  • Cylinder Bore Size: 3.820 in (96.952 mm)
  • Ring Groove Width: 1.5/1.5/3MM
  • Compression Height: 1.165"
  • Pin Diameter: 0.927"
  • Connecting Rod Length: 6.125"
  • Crankshaft Stroke: 3.900"
  • TDC Assembly Height: 9.240"
  • Piston Series: SX 4032 Alloy
  • Alloy: 4032 Alloy

Performance & Compatibility

Optimized for Chevy LS engines, these forged pistons offer excellent compression and compatibility with LS1, LS2, LS3, and LS7 cylinder heads. Built to handle high-performance applications, they deliver reliability and precision for stroker builds.

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Bore 3.820"
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