Part Number:
JE-207419

JE Pistons 207419 Forged 351W Stroker Heavy Duty Flat Top 4.125 Bore

JE Pistons, SBF 427, Bore 4.125, Stroke 4.000, Rod length 6.125, Flat Top -5.0cc, 482 Grams, Set of 8

$1,096.99
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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.
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The Industry standard for rock-solid durability in a Heavy Duty Flat Top piston! An excellent choice for the gas pump, nitrous, or race fuel/ E85 forced induction combinations. Will accommodate oversized valves and long duration, tight lobe separation 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 (130g)
  • Double spiro locks (#927-042-CS)
  • Contact Reduction Grooves

    Compression Ratio:
  • 56cc 13.5:1
  • 60cc 12.8:1
  • 64cc 12.2:1
    Note: *Made to Order. Comes in multiple different stroke and rod combinations.*
  • More Information
    CNC Part Number JE-207419
    Price $1,096.99
    Sold As Set
    Manufacturer's Part Number 207419
    Brands JE
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Ford SB
    Bore Size 4.125
    Crankshaft Stroke 3.750, 3.800, 3.850 , 3.875, 4.000
    Rod Length 6.125, 6.200, 6.250
    Piston Type Flat Top
    Compression Height 1.350
    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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