SBC Cast Race Saver Crankshaft 3.480 Stroke

The EAGLE SBC Cast Race Saver Crankshaft 3.480 Stroke is a purpose-built performance component for serious small block Chevy engine builders and racing enthusiasts. This cast iron crankshaft is engineered to deliver durability and reliability in high-RPM racing applications where precision and strength are non-negotiable. Whether you're assembling a street performance engine or preparing a dedicated race motor, this internally balanced crankshaft provides the foundation for consistent power delivery and extended engine life.

Featuring a 3.480-inch stroke geometry, this crankshaft enables increased displacement and torque production while maintaining compatibility with standard small block Chevy bore spacing and deck height. The internal balance design eliminates the need for external counterweights, simplifying installation and reducing rotating mass for improved throttle response. The cast iron construction provides the material strength and damping characteristics essential for racing engines operating at elevated boost levels or high-rpm sustained operation. The 2-piece seal design accommodates modern engine sealing requirements while allowing straightforward installation into both original and performance-block applications.

This crankshaft is ideal for engine builders, race teams, and enthusiasts constructing small block Chevy powerplants for circle track, drag racing, or street performance use. Compatibility extends across most SBC applications with standard main and rod journal sizes, making it a drop-in solution for rebuild projects requiring increased displacement. At 52 lbs, the lightened design reduces overall rotating mass without compromising structural integrity. Professional installation by a qualified machine shop is recommended to ensure proper balancing and alignment with your specific application's requirements.