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Sealed Power L2399NF30

454ci Open Chamber Head Race Piston, .030" Overbore Piston Dia.: 4.280"

Sealed Power L2399NF30

844-L2399NF30

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$64.99
Sealed Power L2399NF30 454ci Open Chamber Head Race Piston, .030" Overbore Piston Dia.: 4.280" $64.99
To order this item contact Customer Service at 1-800-345-4545.
454ci Open Chamber Head Race Piston, .030'' Overbore
  • Piston Dia.: 4.280''
  • Piston Top: .095cc Dome
  • Pressed or Floating Pin
  • Comp Ratio: 10.23:1 w/100.9cc Heads,
  • Ring Grooves: 5/64'', 5/64'', 3/16''
  • Sold as Each

  • Sealed Power L2399NF30 Details

    BB-Chevy Race Pistons

  • 10.23:1 w/100.9cc Heads
  • 9.71:1 w/106.9cc Heads
  • 9.52:1 w/109.4cc Heads
  • 8.98:1 w/116.9cc Heads
  • 8.84:1 w/119.0cc Heads

  • Specifications:

    Bore (in.)
    4.28
    Pin Diameter (in.)
    0.989
    Piston Material
    Forged aluminum
    Piston Style
    Dome, with single valve relief
    Quantity
    Sold as a set of 8
    Wrist Pin Style
    Press-fit or floating
    Piston Ring Thickness (in.)
    5/64 x 5/64 x 3/16
    Bore (mm)
    108.712
    Compression Distance (in.)
    1.645
    Piston Head Volume (cc)
    -13.8
    Dome Height (in.)
    0.095
    Shipping Weight:
    2.08
    Package Height:
    21.100
    Package Width:
    10.600
    Package Depth:
    5.400
    Manufacturer's Part Number:
    BSEL2399NF30

    Speed-Pro developed powerforged pistons and set the pace in powerforged technology. The high silicon VMS-75 alloy is found exclusively in pistons "powerforged" by Speed-Pro. Up to 3,000 tons of force forges aluminum slugs into the basic piston form which creates a grain flow pattern in the structure providing excellent strength, ductility and improved heat dissipation.

    Please Note: All compression ratios are figured with a gasket thickness representative of those commonly used and are approximate.

    Some parts are not legal for use in California or other states with similar laws / regulations