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Sealed Power Hypereutectic Piston 383 with 5.700 Rod

Sealed Power H860CP40

844-H860CP40

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Sealed Power Hypereutectic Piston 383 with 5.700 Rod $24.99
Hypereutectic Piston
  • 383 with 5.700 Rod
  • Flat Piston with Two Valve Reliefs
  • Compression Ratio: 10.4 with 64cc Cylinder Head, 9.21 with 76cc Cylinder Head
  • +.040 Bore
  • Each

  • Specifications:

    Manufacturer's Part Number:
    BSEH860CP40

    For street, bracket racing, and oval track applications, these aluminum hypereutectic pistons feature an antifriction skirt coating that is highly resistant to scuffing and wear. They operate with tight bore clearances and work perfectly with normal ring end gaps.

    Note: All compression ratios are approximate and figured with a gasket thickness representative of those commonly used. Pistons designed for floating pin only applications include lock rings.  The ACP/DCP series pistons are designed for pressed or floating pin and do not include lock rings.

    Features:

    • Helps improve cylinder sealing for less blow-by
    • Retains standard ring gaps in top groove
    • DUROSHIELD skirt-coated piston
    • Moly-graphite coating extends engine life
    • Reduces friction for higher fuel economy
    • Prevents damage from inadequate lubrication on startup

    are they only for the 5.7 rod or can you get away with a 6inch rod thanks

    Asked by: Daniel walsh
    You will just have to check the clearance to use these pistons in your engine.
    Answered by: Rusty B
    Date published: 2018-07-23

    what thickness head gasket would you use to get to 10.4 compression with 64 cc pro maxx heads and this piston?

    Asked by: jdudley
    Sealed Power recommends a .040 thick head gasket for this application.
    Answered by: Rusty B
    Date published: 2017-12-06
    • y_2018, m_8, d_19, h_16CST
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations