Product Description
Callies Magnum 8 Counterweight 3.750" Crankshaft | 58x Reluctor
LSX Performance Parts are proud to supply the Callies Magnum Series III crankshafts!
Magnum crankshafts are the result of years of precision engineering from Callies who have established themselves as one of the most trusted brands in the world.
The Magnum crank is the most durable competition crankshafts ever produced.
Magnum crankshafts are manufactured from ultra-pure AISI 4340 steel which contains nickel, chromium & molybdenum. AISI 4340 steel is known for its toughness and capability of developing high strength in the heat treated condition while retaining good fatigue strength.
Callies puts this material through its paces & subjects it to multiple heat treatments resulting in a crankshaft with unsurpassed wear and strength characteristics.
All Magnum cranks feature Callies Ultra-Case heat treatment. Each Magnum crank will have gun drilled mains and fully profiled counterweights, regardless of engine type.
Your New Callies Magnum Series III Crank Features:
- Billet Ultra-Pure AISI 4340 Steel Magnum Series III Crank
- 8 Counterweight
- 3.750" Stroke
- 2.100" Pin Size
- Gun Drilled Mains
- Fully Profiled 8 Counterweight
- All Rod Journals Lightened
- Dual Linear Post Keyways
- 58 x Tooth Billet Reluctor Wheel
*This item is made to order and ships direct ex USA. Freight cost is additional.
Want Some More Info About Your New Crankshaft?

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