DSS 4.8/5.3/LS1/LS6 Chevy LS SX Series -15cc Dish Top Forged Piston Set 3.820

DSS RACING DSS Racing
SKU #DSS-K1813-3820
332 Chevy LS, SX 4032 Alloy, Comp Height: 1.33, -15cc Dish Top, PIN: .943, Full Floating or Press Fit, Ring Groove: 1.5/1.5/3MM, Stroke: 3.622, ROD: 6.098, Includes matching DSS Racing ring set, Appox Comp Ratio: 64cc-8.86, 66cc-8.69, 72cc-8.19
SKU DSS-K1813-3820
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DSS 4.8/5.3/LS1/LS6 Chevy LS SX Series -15cc Dish Top Forged Piston Set 3.820"

Upgrade your Chevy LS engine with the DSS SX Series Forged Piston Set. Designed for precision and durability, these pistons provide optimal performance for high-demand applications.

Piston Specifications

  • Piston Top: -15cc Dish Top
  • Approximate Compression Ratios:
    • 64cc Chamber: 8.86 to 1
    • 66cc Chamber: 8.69 to 1
    • 72cc Chamber: 8.19 to 1
    *For exact compression, use a compression calculator for precise adjustments.*
  • Engine Compatibility: LS1, LS2, LS3, and LS7 cylinder heads
  • Engine Sizes Supported: 4.8L, 5.3L, LS1, LS6

Technical Details

  • Cylinder Bore Size: 3.820 in (96.952 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"
  • TDC Assembly Height: 9.239"
  • Piston Series: SX 4032 Alloy
  • Alloy: 4032 Alloy

Performance & Compatibility

Designed for Chevy LS engines, this piston set is compatible with LS1, LS2, LS3, and LS7 cylinder heads. Its forged 4032 alloy construction ensures strength and durability under extreme conditions, making it ideal for performance applications.

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Bore 3.820"
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