Part Number:
UEM-IC639-0015

Icon Pistons IC639-0015 Fits Ford Windsor 427 Dish 17.3cc Bore 4.1265

Fits Ford Windsor 427, Bore 4.1265, Stroke 4.000, Rod Length 6.200, Dish 17.3cc, 518 grams, Set of 8 Pistons

Special Price $836.98 Regular Price $862.87
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⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
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Icon Forged Pistons are forged from high ductile 2618 alloy. With a 1% silicon content 2618 alloy they are formulated and heat treated for the most demanding performance applications such as very high compression ratios, boosted application and nitrous
  • Crown and valve reliefs are cnc machined
  • Top land mini groove technology
  • Skirts machined by UEM's unique in house built cnc machines
  • Accumulator groove to help eliminate flutter and maximize ring seal
  • Skirt and pin boss struts designed to withstand heavy loads from high cylinder pressures
  • Wrist pins and spiral lock rings included
  • 1/16 1/16 3/16 rings not included
  • Compression Ratio 427 60cc 10.9:1, 64cc 10.5:1, 69cc 10.0:1
  • Advertised piston weight 518 grams, 132 gram wrist pin
  • OE Deck Height 9.500"
  • Note: Standard bore size is 4.125
  • Notes: Pin is Centered. Aftermarket Block Only
  • Notes: Ships direct from manufacturer
  • More Information
    CNC Part Number UEM-IC639-0015
    Price $862.87
    Sold As Set
    Manufacturer's Part Number IC639-0015
    Brands Icon
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Ford SB
    Bore Size 4.1265
    Crankshaft Stroke 4.000
    Rod Length 6.200
    Piston Type Dish
    Compression Height 1.295
    Piston Material 2618 Forged
    Piston Ring Size 1/16 1/16 3/16
    Wrist Pin Size 0.927
    Custom Notices ⚠ PROP 65 WARNING
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