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

$988.16
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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
    Price $988.16
    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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