SBC Cast Steel Crank 3.480 Stroke -1-Piece RM

The SBC Cast Steel Crank 3.480 Stroke -1-Piece RM by EAGLE is a specialized rotating assembly component designed for small-block Chevrolet (SBC) engine builders and automotive enthusiasts focused on high performance. This crankshaft is engineered to deliver the durability needed for both street and competition applications, ensuring reliability under demanding conditions.

With a stroke specification of 3.480 inches, this crankshaft is ideal for builders aiming for mid-range displacement and torque characteristics typical of modified SBC engines. The one-piece rear main seal design simplifies installation and enhances oil containment, while the cast steel construction provides a balance of affordability and strength, making it suitable for naturally aspirated and moderately boosted applications.

Engine builders, machine shops, and performance enthusiasts will find this crankshaft beneficial when assembling long-block or short-block assemblies for Chevrolet small-block engines. Its design allows for precise cubic-inch targets and desired power delivery characteristics, making it a valuable component for various performance builds.