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United Engine Machine Ford 460ci Hypereutectic Pistons Dish Top

United Engine Machine KB206.STD
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United Engine Machine Ford 460ci Hypereutectic Pistons Dish Top $396.99
Ford 460ci Hypereutectic Pistons
  • Dish Top
  • 4.360'' Bore (Standard)
  • Use w/6.605'' Connecting Rod & 3.850'' Crank Stroke
  • Comp. Ratio: 10.5/76cc; 9.9/82cc; 9.2/91cc; 8.8/97cc
  • 8/pkg

  • United Engine Machine KB206.STD Details

    Ford 460ci

  • Dish Top Pistons

    Technical Specs:

    • Alloy: Hypereutectic 390
    • Bore: 4.360'' (Standard)
    • Crankshaft Stroke: 3.850''
    • Connecting Rod Length: 6.605''
    • Deck Height: 10.320''
    • Compression Height: 1.772''
    • Pin Size: 1.040''
    • Pin Location: Centered
    • Dish Top: 15cc D-Cup
    • Intake Valve Relief: 0.250'' Depth / 2.450'' Diameter
    • Exhaust Valve Relief: N/A
    • Top Landing Height: 0.300''
    • Ring Grooves: 5/64'' Top; 5/64'' Middle; 3/16'' Bottom
    • Gram Weight: 750/166
    • Compression Ratio: 11.8:1 w/76cc Heads; 11.0:1 w/82cc Heads; 10.2:1 w/91cc; 9.7:1 w/97cc Heads


    Shipping Weight:
    Package Height:
    Package Width:
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    Manufacturer's Part Number:

    100% CNC Machined Pistons

    New high silicon alloys and diamond tooling have give Keith Black designers the material and equipment for performance breakthroughs in engine design. KB piston are 100% CNC machined and T-6 heat treated from 16%-18% silcon Hypereutectic alloy. Features include drilled oil returns and pin oil supply, .072'' spiral wound retaining ring, 100% diamond turned, compensated high strength ring lands, high top ring location, 360° pressure pin oiling, diamond honed pin hole and lightweight rigid rib skirt design.


    • 390 Hypereutectic alloy with 16% Silicon
    • Fully machined crowns and valve reliefs
    • Drilled oil drain backs
    • Full floating wrist pins
    • Triple wound spiral locks
    • Reflective alloy allows 2% power increase
    • Quench dome technology minimizes deterioration
    • Zero deck quench designs
    • Sold in Sets (except when noted as 1 piston per package)

      Click here for reference guide to piston top designs

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