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Sealed Power 517CP40

Piston Ford 5.0L 302ci V8 +040

Sealed Power 517CP40


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Estimated to ship on 06/01/18
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Sealed Power 517CP40 Piston Ford 5.0L 302ci V8 +040 $23.99
Cast Piston
  • Ford 5.0L 302ci V8 1987-1992
  • 4.040" Bore (+.040")
  • Recessed Head w/4 Valve Reliefs
  • 1/pkg.

  • Sealed Power 517CP40 Details

    Ford Pistons

  • Performance & Dependability of Original Equipment Pistons
  • Duroshield Skirt-Coated Piston
  • Moly-Graphite Coating Extends Engine Life
  • Reduces Friction for Higher Fuel Economy & Eliminates Scuffing and Wear
  • Helps Improve Cylinder Sealing for Less Blow-by
  • Prevents Damage from Inadequate Lubrication on Start-up

    Technical Specs:
  • Material: Cast Aluminum
  • Bore: 4.040'' (102.616mm)
  • Piston Top: Recessed Head, 0.032" Deep x 2.500" Diameter
  • Compression Height: 1.599"
  • Compression Ring Groove: 1.5mm
  • Second Ring Groove: 1.5mm
  • Oil Ring Groove Width: 4.0mm
  • Full Length: N/A
  • Pin Size: 0.9122" O.D. (23.170mm)
  • Pin Type: N/A
  • Pin Offset: 0.06" (1.524mm)
  • Skirt Type: Duroshield skirt-coated
  • Piston Skirt Clearance: N/A

  • 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.

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