BBC 4340 Forged Crank - 4.250 Stroke

The BBC 4340 Forged Crankshaft with a 4.250-inch stroke is engineered for automotive enthusiasts and professional mechanics who demand peak performance from their Big Block Chevy engines. This crankshaft is designed for those who understand that a robust foundation is crucial for high-horsepower builds, making it an essential component for any serious engine modification project.

Constructed from premium 4340 forged steel, this crankshaft provides exceptional strength and durability, ensuring it can handle the rigors of high RPMs and extreme torque. The 2-piece seal design enhances oil retention and reduces leaks, making it a reliable choice for your performance engine. With an external balance design, it integrates seamlessly into your engine assembly while maintaining optimal performance.

Ideal for racers and performance enthusiasts, the BBC 4340 Forged Crankshaft is particularly beneficial for those looking to enhance their engine's capabilities. Its compatibility with various Big Block Chevy setups allows for easy integration, making it a versatile choice for both street and track applications. Experience the difference that a high-quality crankshaft can make in your vehicle's performance and reliability.