DSS 4.8/5.3/LS1/LS6 Stroker Chevy LS SX Series -3cc Flat Top Forged Piston Set 3.903

DSS RACING DSS Racing
SKU #DSS-K1850-3903
364 Chevy LS, SX 4032 Alloy, Comp Height: 1.215, -3cc Flat Top, PIN: .927, Full Floating or Press Fit, Ring Groove: 1.5/1.5/3MM, Stroke: 3.8, ROD: 6.125, Includes matching DSS Racing ring set, Appox Comp Ratio: 64cc-10.96, 66cc-10.7, 72cc-9.99
SKU DSS-K1850-3903
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DSS 4.8/5.3/LS1/LS6 Stroker Chevy LS SX Series -3cc Flat Top Forged Piston Set 3.903"

High-performance forged pistons designed for Chevy LS engines, offering strength, durability, and precise compatibility for demanding stroker applications.

Piston Specifications

  • Piston Top: -3cc Flat Top
  • Approximate Compression Ratios:
    • 64cc Chamber: 10.96 to 1
    • 66cc Chamber: 10.7 to 1
    • 72cc Chamber: 9.99 to 1
    *For exact compression, use a compression calculator for precise adjustments.*
  • Engine Compatibility: LS1, LS2, LS3, LS7
  • Engine Sizes Supported: 4.8L, 5.3L, LS1, LS6

Technical Details

  • Cylinder Bore Size: 3.903 in / 99.058 mm
  • Ring Groove Width: 1.5/1.5/3MM
  • Compression Height: 1.215"
  • Pin Diameter: 0.927"
  • Connecting Rod Length: 6.125"
  • Crankshaft Stroke: 3.800"
  • TDC Assembly Height: 9.240"
  • Piston Series: SX 4032 Alloy
  • Alloy: 4032 Alloy

Performance & Compatibility

Designed for Chevy LS engines, this piston set delivers optimal performance in stroker configurations. It is compatible with LS1, LS2, LS3, and LS7 cylinder heads, ensuring maximum versatility and efficiency.

prop-warning

DSS 4.8/5.3/LS1/LS6 Stroker Chevy LS SX Series -3cc Flat Top Forged Piston Set 3.903"

High-performance forged pistons designed for Chevy LS engines, offering strength, durability, and precise compatibility for demanding stroker applications.

Piston Specifications

  • Piston Top: -3cc Flat Top
  • Approximate Compression Ratios:
    • 64cc Chamber: 10.96 to 1
    • 66cc Chamber: 10.7 to 1
    • 72cc Chamber: 9.99 to 1
    *For exact compression, use a compression calculator for precise adjustments.*
  • Engine Compatibility: LS1, LS2, LS3, LS7
  • Engine Sizes Supported: 4.8L, 5.3L, LS1, LS6

Technical Details

  • Cylinder Bore Size: 3.903 in / 99.058 mm
  • Ring Groove Width: 1.5/1.5/3MM
  • Compression Height: 1.215"
  • Pin Diameter: 0.927"
  • Connecting Rod Length: 6.125"
  • Crankshaft Stroke: 3.800"
  • TDC Assembly Height: 9.240"
  • Piston Series: SX 4032 Alloy
  • Alloy: 4032 Alloy

Performance & Compatibility

Designed for Chevy LS engines, this piston set delivers optimal performance in stroker configurations. It is compatible with LS1, LS2, LS3, and LS7 cylinder heads, ensuring maximum versatility and efficiency.

prop-warning
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