Eagle Specialty Products 435038756000 4340 Forged Steel Crankshaft Chevy 350 3.875" Stroke

The Eagle Specialty Products 435038756000 is a high-performance forged 4340 steel crankshaft engineered for small block Chevy 350 applications. Featuring a 3.875-inch stroke, this crankshaft is designed to increase displacement and torque output while maintaining exceptional strength and durability under high-stress racing conditions.

Key Features:

• Forged from premium 4340 chromoly steel for superior strength and fatigue resistance
• 3.875-inch stroke increases displacement to approximately 383 cubic inches when paired with standard 4.030-inch bore
• Precision-ground journals with micro-polished surface finish for reduced friction
• Nitrided surface treatment for enhanced wear resistance and extended service life
• Lightening holes strategically placed to reduce rotating mass without compromising strength
• CNC-machined to exacting tolerances for optimal balance and performance
• Compatible with standard small block Chevy 350 main bearing sizes

Eagle crankshafts are manufactured using advanced forging techniques and heat treatment processes that exceed OEM specifications. This crankshaft is ideal for street performance, bracket racing, and serious competition applications where reliability and power are essential. Each crankshaft undergoes rigorous quality control testing to ensure it meets Eagle's demanding standards for precision and durability.