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Mopar Performance Forged Crankshaft RB Main Journal Size

Mopar Performance P5007250

312-P5007250

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Mopar Performance Forged Crankshaft RB Main Journal Size $1,244.99
Forged Crankshaft
  • RB Main Journal Size
  • 4.150" Stroke
  • Forged 4340 Steel
  • 8-Bolt Rear Flange

  • Mopar Performance P5007250 Details

    413/426W/440 RB-Engine & 426 Hemi

    Specifications:

    Engine Balance
    Internal
    Rear Main Seal Style
    2-piece
    Balancer Bolt Thread Size (in.)
    3/4-16
    Crankshaft Material
    Forged 4340 steel
    Crankshaft Snout Style
    Standard
    Engine Stroke (in.)
    4.15
    Lightened
    No
    Main Bearings Included
    No
    Main Journal Diameter (in.)
    2.75
    Quantity
    Sold individually
    Requires Narrow Bearings
    Yes
    Rod Bearings Included
    No
    Rod Journal Diameter (in.)
    2.375
    Manufacturer's Part Number:
    P5007250

    High-strength, high-quality forged steel crankshafts machined from 4340 or 4140 steel. For high-performance and race applications.

    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations