Product Description
Callies Apex 8 Counterweight Crankshaft | 4.00" | 58x Reluctor
LSX Performance Parts are proud to supply the Callies Apex Series crankshafts!
Callies latest release Apex Series are manufactured on the same forgings as the Magnum crankshafts simply manufactured in the same location as the Compstar line.
What this means is magnum performance without the price tag.
The Apex range is the best horsepower per dollar rated crankshaft on the market!
Magnum crankshafts are manufactured from 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 range through the same rigorous quality control testing as their entire range which is all completed in house in USA.
Your New Callies Apex Series Crank Features:
- Ultra-Pure Premium 4340 Steel
- 8 Counterweight
- 4.00" 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
- Made on Callies proprietary Magnum forging.
- Ultra-pure, premium 4340 material
- Machined by Callies vetted and reliable Compstar supplier
- Nitrided for optimal hardness and wear resistance
- Every crankshaft is finished and inspected in-house at Callies
- Limited stroke and pin size combinations
*This item is made to order and ships direct ex USA. Freight cost is additional.
Want Some More Info About Your New Crankshaft?

Sure! Give us a call on (03)8595 4343 OR Simply click Get In Touch & schedule a time that best suits you. We will have one of our sales consultants contact you at your convenience.
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Shop with confidence with free freight Australia wide & discounted pricing.