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Sealed Power H728P40

Hypereutectic Piston 1990-1995 Chevy 4.3L V6

Sealed Power H728P40

844-H728P40

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Estimated ship date 03/05/18 if Ordered Today
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Sealed Power H728P40 Hypereutectic Piston 1990-1995 Chevy 4.3L V6 $36.99
Hypereutectic Piston
  • 1990-1995 Chevy 4.3L V6
  • 4.040" Bore (+.040")
  • Recessed Head with 2 Valve Reliefs
  • 1/pkg.

  • Specifications:

    Manufacturer's Part Number:
    BSEH728P40

    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