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Part Number:
JE-314638

JE Pistons 314638 Forged 4.6L Modular 4V Dome 3.701 Bore

JE Pistons, SBF 305, Bore 3.701, Stroke 3.543, Rod Length 5.933, Dome -0.8cc, 402 Grams, Set of 8

Special Price $890.99 Regular Price $989.99
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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.
JE has redesigned and expanded its Ford Modular product line! The new JE pistons utilize a dedicated Forged Side Relief (FSR) forging that was specifically designed for high horsepower Modular engines. In addition, JE has found ways to reduce weight and maintain the durability needed for both street and racing use. Lightweight and extremely durable, these pistons are machined for 1.0mm, 1.2mm, 2.8mm, and, 1.2mm, 1.5mm, 3.0mm rings.

Includes:
  • Pin #866-2250-15-51C (98g) *Pin upgrade recommended above 700hp.*
  • Round Wire Locks (#866-063-MW)
  • Accumulator Grooves
  • Offset Pin

    Compression Ratio:
  • 53cc 11.0:1
    Note: *Accepts Nitrous.*
  • More Information
    CNC Part Number JE-314638
    Price $989.99
    Manufacturer's Part Number 314638
    Brands JE
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Ford Modular
    Bore Size 3.701
    Crankshaft Stroke 3.543
    Rod Length 5.933
    Piston Type Dish
    Compression Height 1.220
    Piston Material 2618 Forged
    Piston Ring Size 1.2 1.5 3.0mm
    Wrist Pin Size 0.866
    Custom Notices ⚠ PROP 65 WARNING
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