Pistons, Hypereutectic, Dome, 4.040 in. Bore, Chevy, Set of 8 

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Keith Black/KB Pistons 9904HC-040 Pistons Hypereutectic

 

  • Bore (in)
  • 4.040 in.
  • Bore (mm)
  • 102.616mm
  • Compression Distance (in)
  • 1.565 in.
  • Dome Height (in)
  • 0.150 in.
  • Notes
  • Coated skirt, solid dome design.
  • Pin Diameter (in)
  • 0.927 in.
  • Piston Head Volume (cc)
  • -4.00cc
  • Piston Material
  • Hypereutectic aluminum
  • Piston Ring Thickness
  • 5/64 in. x 5/64 in. x 3/16 in.
  • Piston Style
  • Dome, with two valve reliefs
  • Quantity
  • Sold as a set of 8.
  • Wrist Pin Style
  • Press-fit or floating




    Summit Racing Part Number: UEM-9904HC-040

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