BBM 4340 Forged Crank - 4.500 Stroke

The BBM 4340 Forged Crankshaft featuring a 4.500 stroke from EAGLE is engineered for serious performance enthusiasts looking to elevate their engine's capabilities. This forged steel crankshaft is specifically designed for the Mopar RB-Series and 426 Hemi engines, providing the strength and durability necessary for high horsepower builds. Whether you're enhancing a classic muscle car or building a race-ready engine, this crankshaft is a crucial component.

Built with internal balance in mind, the BBM 4340 crankshaft ensures smooth operation even at high RPMs, reducing vibrations that can lead to engine wear. The 2-piece seal design further enhances its reliability, allowing for optimum oil control and minimizing leaks. Weighing in at 76 lbs, this crankshaft offers a robust solution for those looking to push their engine to its limits without compromising performance.

Ideal for racers and performance builders, the BBM 4340 Forged Crankshaft is compatible with a variety of Mopar applications, making it a versatile choice for any project. Its unique design not only enhances power output but also improves engine longevity, providing peace of mind for those who demand the best. Upgrade your build with this high-quality crankshaft and experience the difference in performance and reliability on the track or street.