Manley SBC 4340 Forged Crankshaft with 3.750 Inch Stroke and 350 Main for Small Block Chevy

The Manley SBC 4340 Forged Crankshaft is designed for high-performance small block Chevy engines, featuring a 3.750-inch stroke and a 350 main journal. Crafted from durable forged steel, this crankshaft provides exceptional strength and reliability under demanding conditions. Its internal balance ensures smooth operation and optimized performance in racing or street applications. Built with a two-piece rear seal, it offers ease of installation and compatibility with various engine configurations. This crankshaft is suitable for rebuilds and performance upgrades, delivering increased torque and power while maintaining engine longevity. Whether you're customizing your build or restoring a classic, the Manley SBC 4340 Forged Crankshaft is engineered to meet high standards of quality and durability, making it a reliable choice for enthusiasts and professional engine builders alike.

Features:

• Material: Forged Steel for strength and durability

• Stroke: 3.750 inches for increased displacement

• Main Journal: 350 series for stability

• Design: Internal balance for smooth operation

• Seal Type: Two-piece rear seal for easy installation

• Application: Suitable for small block Chevy engines