Callies LT Apex 4340 Forged Crankshaft 3.625 Inch Stroke with Steel Construction and Internal Balance

The Callies LT Apex 4340 Forged Crankshaft is engineered for high-performance GM LT-Series engines, featuring a 3.625-inch stroke to maximize power output and durability. Constructed from high-quality 4340 forged steel, this crankshaft offers exceptional strength and resilience under demanding conditions. Its internal balance design ensures smooth operation and optimal performance, making it suitable for racing, street performance, and heavy-duty applications. The crankshaft includes a 58X reluctor for advanced engine management systems and a one-piece seal for secure sealing and reliability. This component is designed to fit GM LT-Series engines, providing a precise and durable upgrade for enthusiasts seeking enhanced engine performance.

Features:

• Material: Forged 4340 Steel for strength and durability

• Stroke: 3.625 inches for increased torque and power

• Balance: Internal balance design for smooth operation

• Reluctor: 58X reluctor for compatibility with modern engine management systems

• Seal: One-piece seal for secure and reliable sealing

• Application: Designed for GM LT-Series engines