GM LS 4340 Forged Crank 4.000 Stroke w/58T R/W

The GM LS 4340 Forged Crank with 4.000 Stroke and 58T R/W from MANLEY is a premium performance component designed for automotive enthusiasts and racers alike. This forged crankshaft is engineered to withstand the rigors of high-output applications, making it an essential upgrade for anyone looking to enhance their GM LS engine's performance. Whether you’re building a street machine or a track-ready monster, this crank is built to deliver exceptional power and reliability.

Constructed from high-strength 4340 steel, this crankshaft offers superior tensile strength and resistance to fatigue, ensuring durability in extreme conditions. The 4.000 stroke design is optimized for a balance of torque and RPM, enhancing your engine's responsiveness and overall performance. The 58-tooth reluctor wheel is compatible with modern engine management systems, making installation seamless and efficient for advanced tuning.

Engine builders and performance enthusiasts will find immense value in the GM LS 4340 Forged Crank. Its compatibility with various GM LS engine configurations ensures a perfect fit for your performance build, while its robust design caters to those aiming for higher horsepower targets. Upgrade your engine with this forged crankshaft and experience the difference in power and reliability on the road or track.