• Callies Magnum LSx 6 Counterweight Crankshaft

Callies Magnum LSx 6 Counterweight Crankshaft

Thompson Motorsports carries a wide variety of crankshafts including the Callies Magnum Crankshafts.

Callies Magnum Crank shafts are sold roughly balanced to 1700g. Callies uses AISI 4340 steel and multiple heat treatments on the material, resulting in a crankshaft resulting in  a stronger, more durable, crankshaft. All Magnum cranks feature Callies Ultra-Case heat treatment! No matter the engine type, each Magnum crank will have gun drilled mains and fully profiled counterweights. Callies magnum cranks are built for the racing environments!

Standard Features:

  • Average Weight for 4.000 in. Stroke Balanced to 1785g 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


3.622- Wet & Dry Sump

4.000- Wet and Dry Sump 

4.125- Wet and Dry Sump 

Call for any questions: 972-853-2450

We are located at: 

545 Justin Pl.

Nevada, TX


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Callies Magnum LSx 6 Counterweight Crankshaft

  • Product Code: Callies Magnum 6
  • Availability: 1000
  • $1,931.00

Available Options

Tags: crankshafts, callies, thompson motorsports, ls, lsx, wet sump, dry sump