Pontiac 455 Forged Crank 4.500 Stroke

The Pontiac 455 Forged Crank 4.500 Stroke from SCAT Enterprises is an essential component for serious big-block engine builds. Whether restoring a classic GTO or building a high-performance street machine, this forged crankshaft provides the strength and precision needed for high-horsepower applications. Its 4.500-inch stroke enhances displacement and torque potential, making it ideal for enthusiasts seeking reliability under extreme conditions.

This forged crankshaft is designed to resist bending and fatigue stresses associated with high-RPM operation and aggressive boost or nitrous systems. SCAT's engineering ensures precise journal sizing and balance characteristics that minimize vibration and extend bearing life. The crankshaft's construction provides the durability required for sustained power delivery and repeated stress cycles.

Hot rodders, drag racers, and classic car restorers will find this crankshaft particularly beneficial for Pontiac 455 engine platforms. It is compatible with piston-and-rod assemblies designed for the 4.500-inch stroke, allowing for optimal performance in both street and strip applications. This component is a must-have for anyone looking to upgrade beyond factory specifications.