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Sealed Power 424NP20

Piston Chrysler Dodge 440ci V8 +020

Sealed Power 424NP20


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Estimated ship date 01/25/18 if Ordered Today
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Sealed Power 424NP20 Piston Chrysler Dodge 440ci V8 +020 $72.99
Cast Piston
  • Chrysler/Dodge 440ci V8 1972-1978
  • 4.3400" Bore (+.020")
  • Flat Top
  • 1/pkg.

  • Sealed Power 424NP20 Details

    Chrysler / Dodge / AMC / Jeep Pistons

  • Cast with FM132 Eutectic Proprietary Alloy
  • Performance & Dependability of Original Equipment Pistons
  • High Quality Aluminum
  • Utilizes ISO & QS Certified Manufacturing
  • Meets or Exceeds OEM Specifications

    Technical Specs:
  • Material: Cast Aluminum
  • Bore: 4.3400'' (110.236mm)
  • Piston Top: Flat Top - 8.0:1 Comp Ratio
  • Compression Height: 1.912"
  • Compression Ring Groove: 5/64"
  • Second Ring Groove: 5/64"
  • Oil Ring Groove Width: 3/16"
  • Full Length: N/A
  • Pin Size: 1.0939" O.D. (27.785mm)
  • Pin Type: N/A
  • Pin Offset: 0.09" (2.286mm)
  • Skirt Type: N/A
  • Piston Skirt Clearance: N/A
  • Notes: Use Piston Ring p/n 844-E424X20 Standard Set; p/n 844-E424K20 Premium Set (Rings Not Included)

  • 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.

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