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Part Number:
JE-207420

JE Pistons 207420 Forged S/B Chrysler Inverted Dome 4.030 Bore

JE Pistons, SBC 408, Bore 4.030, Stroke 4.000, Rod Length 6.125, Inverted Dome -20.0cc, 471 Grams, Set of 8

$1,176.99
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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 pistons designed for use in high-performance street/ strip machines theses inverted dome pistons are compatible with turbo-charged, nitrous and forced induction systems. Machined to accomodate large valves and long duration, tight lobe seperation cams these pistons are machined for 1/16, 1/16, 3/16 rings, and .927" diameter wrist pins. Pin upgrade recommended above 700hp.

Includes:
  • Pin #927-2750-15-51S (130g)
  • Double spiro locks (#927-042-CS)

    Compression Ratio:
  • 60cc 10.3:1
  • 65cc 9.8:1
  • 70cc 9.5:1
    Note: *Made to Order.*
  • More Information
    CNC Part Number JE-207420
    Price $1,176.99
    Manufacturer's Part Number 207420
    Brands JE
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Chrysler SB
    Bore Size 4.030
    Crankshaft Stroke 4.000
    Rod Length 6.125
    Piston Type Dish
    Compression Height 1.460
    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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