Callies LT Apex 4340 Forged Steel Crankshaft with 4-Inch Stroke and Internal Balance

The Callies LT Apex series crankshaft is engineered from high-strength 4340 forged steel, providing exceptional durability and performance for demanding engine builds. Designed specifically for GM LT-series applications, this crankshaft features a 4.000-inch stroke that enhances engine torque and power output. Its internal balance design ensures smooth operation, reducing vibrations and improving overall engine longevity. The crankshaft includes a 58X reluctor wheel for compatibility with modern ignition systems and a one-piece seal for reliable sealing and reduced oil leaks. Crafted with precision and quality, this crankshaft is suitable for high-performance street and racing engines, offering robust construction and reliable performance. Suitable for custom engine builds, the Callies LT Apex crankshaft delivers consistent performance and longevity under demanding conditions.

Features:

• Material: Forged 4340 steel for strength and durability

• Stroke: 4.000 inches for increased torque and power

• Design: Internal balance for smooth engine operation

• Reluctor Wheel: 58X for compatibility with modern ignition systems

• Seal Type: One-piece design for reliable sealing

• Application: GM LT-series engines for high-performance builds