SBC Cast Steel Crank - 3.480 Stroke

The SBC Cast Steel Crank with a 3.480 stroke is a precision-engineered engine component designed for small-block Chevrolet (SBC) applications requiring robust, reliable crankshaft performance. This crankshaft is built to handle the demands of street performance and off-road applications where durability and consistent operation are essential.

Constructed from cast steel, this crankshaft offers superior strength and reliability under high-RPM and high-load conditions. The 3.480-inch stroke increases piston displacement, enhancing torque production, which is critical for performance-driven vehicles. Its design ensures minimal runout and consistent journal concentricity, factors that help reduce vibration and extend engine service life.

This SBC crankshaft is ideal for experienced engine builders looking to optimize their engine's performance. With a weight of 53.55 lbs, it integrates seamlessly into existing SBC engine architectures while maintaining the structural integrity required for long-term reliability.