BBF Cast Steel Crank - 3.850 Stroke

The BBF Cast Steel Crank - 3.850 Stroke is an essential component for serious builders of big-block Ford engines. This crankshaft is designed for those looking to create high-displacement street engines, competition platforms, or specific big-block Ford applications. Its robust design ensures reliability and performance without the higher cost associated with forged alternatives.

With a stroke length of 3.850 inches, this crankshaft plays a crucial role in determining your engine's displacement and bottom-end characteristics. The cast steel construction provides excellent durability for both street and strip applications, ensuring structural integrity under sustained RPM and load cycling. This crankshaft is engineered to balance low-end torque with reasonable piston speeds at higher RPMs, making it a versatile choice for builders.

Ideal for builders working with 429, 460, or other big-block Ford platforms, this crankshaft is designed for those who prioritize torque delivery and displacement. Its weight of 77.75 lbs reflects the solid construction necessary for enduring performance across numerous heat cycles. Installation requires balancing with a complete rotating assembly to ensure optimal performance.