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Part Number:
JE-207417

JE Pistons 207417 Forged 351W Stroker Inverted Dome 4.125 Bore

JE Pistons, SBF 438, Bore 4.125, Stroke 4.100, Rod Length 6.200, Inverted Dome -30cc, 464 Grams, Set of 8

Special Price $1,039.49 Regular Price $1,154.99
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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.
The Industry standard for rock-solid durability in a Heavy Duty blower/ turbo/ nitrous piston combinations! Will accommodate oversized valves and long-duration, tight lobe seperation cams. Precision CNC machined ring grooves accept 1/16", 1/16", 3/16" rings. Pin upgrade recommended above 700hp. Recommended ring sets contain low tension oil ring.

Includes:
  • Pin #927-2750-15-51S (123g)
  • Double spiro locks (#927-042-CS)
  • Double Pin Oilers

    Compression Ratio:
  • 56cc 10.4:1
  • 60cc 10.0:1
  • 64cc 9.7:1
    Note: *Oil rail supports included.*
  • More Information
    CNC Part Number JE-207417
    Price $1,154.99
    Manufacturer's Part Number 207417
    Brands JE
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Ford SB
    Bore Size 4.125
    Crankshaft Stroke 4.100
    Rod Length 6.200
    Piston Type Dish
    Compression Height 1.230
    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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