Pontiac 455 Cast Steel Crank - 4.250 Stroke

The EAGLE Pontiac 455 Cast Steel Crank with 4.250 Stroke is a premium crankshaft designed specifically for high-performance Pontiac V8 engine builds. This crankshaft is essential for engine builders aiming for maximum displacement and power output in classic muscle car applications.

Constructed from durable cast steel, this crankshaft features a 4.250-inch stroke that provides the necessary geometry for building big-inch Pontiac V8 engines. Its internal balance design helps distribute rotating mass evenly, reducing vibration at higher RPMs, which is crucial for performance applications.

Engine builders focusing on Pontiac 455 restorations, street performance builds, and competition engines will find this crankshaft to be a reliable foundation component. It is compatible with standard Pontiac 400 or 455 block architecture, making it a versatile choice for various engine configurations.