SBF 4340 Forged Crank - 3.000 Stroke

The SBF 4340 Forged Crank with 3.000-inch stroke is purpose-built for small-block Ford enthusiasts who demand reliability in high-performance and competition engines. Whether you're building a street cruiser, track day weapon, or drag racing platform, this crankshaft serves as the rotating foundation that converts piston motion into usable horsepower and torque.

SCAT Enterprises engineered this component for engines where durability under extreme loads is non-negotiable, making it an essential upgrade for anyone moving beyond factory specifications. Forged from premium 4340 steel, this crankshaft offers superior strength and fatigue resistance compared to cast alternatives, critical when boost pressure, nitrous, or radical cam timing increases stress on the crank journals and throws.

At approximately 48 lbs, this component requires proper balancing to your specific piston and rod combination to ensure smooth operation and minimize vibration. Serious engine builders and performance shops specify this crankshaft for 302, 331, 347, and other SBF (small-block Ford) variants where boosted performance is desired.