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Sealed Power H625CP

Cast Piston for Big Block Chevy 454/7.4L 4.250" Bore (Standard)

Sealed Power H625CP


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Estimated ship date 04/03/18 if Ordered Today
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Sealed Power H625CP Cast Piston for Big Block Chevy 454/7.4L 4.250" Bore (Standard) $59.99
Cast Piston
  • Big Block Chevy 454/7.4L
  • 4.250" Bore (Standard)
  • 6.135" Rod
  • 4.000" Stroke
  • Flat w/2 Reliefs
  • 1/pkg.

  • Sealed Power H625CP Details

    GM Pistons

    Technical Specs:
  • Material: Cast Aluminum
  • Bore: 4.250" Bore (Standard)
  • Piston Top: Flat w/2 Reliefs
  • Compression Height: 1.640"
  • Compression Ring Groove: 5/64"
  • Second Ring Groove: 5/64"
  • Oil Ring Groove Width: 3/16"
  • Pin Size: 0.990" O.D.
  • Skirt Type: Coated

  • Specifications:

    Manufacturer's Part Number:

    The value of Speed-Pro's line of cast aluminum pistons are hard to beat for budget or stock-style rebuilds. They are made from high-quality aluminum alloys and feature a carefully controlled casting, heat-treating, and CNC-machining process. And, because they're designed and manufactured to exceed OEM specs, they'll provide improved reliability, performance, and a long service life.