Callies

Callies Magnum Series III Crankshaft 4.000'' Stroke

  • Sale
  • $ 1,891
  • Regular price $ 1,991


CALLIES Magnum Series III Crankshaft [STROKE 4.000 | PIN SIZE 2.100 | MAIN SIZE 2.559] (GM LS exc/ LS7)

Average Weight for 4.000 in. Stroke Balanced to 1750g Bob. = 47 lbs.

  • Magnums are Sold Rough Balanced to 1700g Bob.
  • Gun Drilled Mains
  • All Rod Journals Lightened
  • Dual Linear Post Keyways
  • Stroke Availability from 2.600 in. to 4.500 in.
  • Heat Treatment = Perma Case Deep Nitride

  • Special Options

     

    • Additional Post Keyways, Custom Post Drilling
    • Custom Flange Bolt & Dowel Drilling
    • 2.100, 2.000, 1.888 and 1.825 Rod Journal Diameters
    • Extended Length Post for LS7 Type Front Assembly
    • Custom Reluctor Hub Machining or Removal
    • 24 or 58 Tooth Reluctor Installed