Eagle Specialty Products 103503480 Cast Iron Crankshaft Chevy 350 3.480" Stroke

The Eagle Specialty Products 103503480 is a cast iron crankshaft designed specifically for Chevrolet 350 small block engines. This 2-piece rear main seal crankshaft features a 3.480-inch stroke, providing the ideal foundation for building a reliable high-performance or stock replacement 350 cubic inch small block Chevy engine.

Key Specifications:

• Stroke: 3.480 inches
• Main Journal Diameter: 2.450 inches
• Rod Journal Diameter: 2.100 inches
• 2-Piece Rear Main Seal Design
• Cast iron construction for durability and value
• Internally balanced
• Compatible with standard Chevy 350 connecting rods

Features & Benefits:

• Precision-machined journals for proper oil clearance and bearing life
• Heat-treated for strength and dimensional stability
• Micropolished journals reduce friction and wear
• Ideal for stock replacement or budget performance builds
• Designed to work with factory or aftermarket connecting rods

Eagle Specialty Products is recognized as one of the industry's leading manufacturers of aftermarket crankshafts and connecting rods, utilizing advanced manufacturing techniques and continuous quality improvements to deliver reliable performance parts. This cast crankshaft provides an excellent balance of affordability and durability for small block Chevy engine builders.