SBF Cast Steel Crank - 3.850 Stroke

The SBF Cast Steel Crank with 3.850 stroke is a professional-grade crankshaft engineered for small block Ford engines requiring robust, reliable performance. This SCAT ENTERPRISES component is designed for builders and enthusiasts who demand precision machining and durability in high-performance and street applications. The cast steel construction provides excellent strength-to-weight characteristics while maintaining the cost-effectiveness small block Ford builders expect.

Built with external balance specifications, the SBF Cast Steel Crank accommodates both 1-piece and 2-piece seal configurations, offering installation flexibility across multiple engine build scenarios. The 3.850-inch stroke dimension directly affects engine displacement and low-end torque characteristics, making this crank ideal for street performance, daily driver, and moderate racing applications. Cast steel construction delivers superior fatigue resistance compared to lower-grade alternatives while maintaining the structural integrity required for sustained RPM operation.

Engine builders, restoration specialists, and performance enthusiasts working on small block Ford engines—including 351C variants—benefit from this crank's proven Pro Comp 9000 Series design lineage. The 62-pound weight and compact 9.25 x 26-inch dimensions facilitate straightforward installation in standard engine blocks. Compatibility with both seal styles ensures seamless integration into existing or new engine builds, making this component essential for anyone serious about small block Ford engine assembly or rebuilding projects.