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MAN-594000C-8 Manley 4.6L/5.4L Platinum Series Flat Top Pistons-Stock Bore


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 Product Description

Manley Platinum Series pistons are designed to provide trouble-free installation, excellent reliability, and maximum horsepower for your application. Available in 2618 and 4032 forgings, they provide the optimum balance between strength and weight, with no grain-interrupting internal milling. The Platinum Series pistons' 2618 alloy offers maximum high-temperature strength and fatigue resistance, while the 4032 alloy is ideal for moderate-horsepower street applications. Order the style and size pistons designed for your vehicle and engine.


Manley 4.6L/5.4L Platinum Series Flat Top Pistons-Stock Bore

  • 2618 High Strength Material
  • Lightweight Design
  • Perfect Ring Groove to Skirt Squareness
  • Pressure Balance Groove
  • 2.500" Length Tool Steel Pin Included
  • Round Wire Locks Included
  • Full Banded Skirt Design for Increased Skirt Stability


  • Dome Volume: 0cc
  • Compression Ratio: 10.96:1 w/51cc & 3.543" Stroke
  • Deck Thickness: .185"
  • Top Ring: 1.5mm, .250"down
  • Second Ring: 1.5mm
  • Oil Ring: 3mm
  • Pin Included: Tool steel P/N 42203(.120" wall, 88 grams, 2.500" long)
  • Round Wire Locks: P/N 42270 - .061" wide
  • Recommended Piston Clearance: .0035" measured 1.100" from bottom of the oil ring

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