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Diamond Racing Pistons LS2K RACE Flat Top Pistons - 4.000
  • SKU: 155-21510-RS

Diamond Racing Pistons LS2K RACE Flat Top Pistons - 4.000" Bore, 4.000" Stroke, 6.125" Rod w- H13 Pins & Piston Ring Set

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Key Performance Features

  • Fully strutted, 2618 aluminum alloy forgings
  • Lateral gas ports
  • 3D finished precision .230 inch thick crown for optimized strength and to minimize weight
  • 0.280 inch top ring land depth for ultimate strength and stability
  • Valve pockets cut to accept both 15 and 12 degree cylinder heads.
  • TREND H13 Tool Steel Wrist Pins included
  • Accepts Total Seal AP Stainless Top Ring, Napier Second Ring
  • Skirt Clearance for all common strokes.
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