Part Number:
JE-338228

JE Pistons 338228 SBC 403 Forged Extreme Duty Dish -28cc 4.135 Bore

JE Pistons, SBC, 403, Bore 4.135, Stroke 3.750, Rod Length 6.000, Dish -28cc, 476 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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JE Pistons are machined by the most advanced CNC machining technologies available. JE forged Pistons are trusted by racers and engine builds for dependability. JE Pistons are specially designed for forced induction and nitrous applications. JE pistons include .310" pocket depths and precision CNC machined ring grooves that accept 1/16, 1/16, 3/16 rings.

Includes:
  • Pin #927-2950-15-51S (140g)
  • Double Spiro Locks # 927-042-CS
  • Contact reduction grooves
  • Double Pin Oilers

    Compression Ratio:
  • 58cc 9.6:1
  • 64cc 9.1:1
  • 76cc 8.5:1
  • More Information
    CNC Part Number JE-338228
    Price $1,096.99
    Manufacturer's Part Number 338228
    Brands JE
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Chevy SB
    Bore Size 4.135
    Crankshaft Stroke 3.750
    Rod Length 6.000
    Piston Type Dish
    Compression Height 1.125
    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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