BBF Cast Steel Crank - 4.150 Stroke

The SCAT Enterprises BBF Cast Steel Crank with 4.150 stroke is designed for serious big-block Ford engine builders who seek reliable performance in naturally aspirated applications and moderate boost setups. This crankshaft serves as a crucial component for 460 cubic-inch or stroker big-block Ford platforms, providing the geometry necessary to maximize displacement and torque output.

Constructed from cast steel, this crank offers superior damping characteristics compared to cast iron, effectively absorbing harmonic vibrations that can affect reliability during high RPM operation. The 4.150-inch stroke enhances piston displacement, promoting lower-rpm torque development and extending the usable power band, making it ideal for street applications where mid-range response is prioritized.

Engine builders focusing on 460-cube or stroker configurations will find this crank compatible with both factory and performance-grade big-block Ford blocks. While it integrates well into standard engine blocks, balancing is required to ensure optimal performance, especially for those targeting high RPM applications.