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

The GM LS 4340 Forged Crank with 4.000 Stroke from MANLEY is a premium performance component designed for automotive enthusiasts and racers. This forged crankshaft is engineered to withstand the rigors of high-output applications, making it an essential upgrade for enhancing your GM LS engine's performance. Whether you’re building a street machine or a track-ready vehicle, 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. Engine builders and performance enthusiasts will find immense value in this crankshaft, as it is designed to cater to those aiming for higher horsepower targets.

Upgrade your engine with the GM LS 4340 Forged Crank and experience the difference in power and reliability on the road or track. Its robust design is tailored for high-performance applications, ensuring that it meets the demands of serious automotive builds. This crankshaft is a vital component for anyone looking to enhance their engine's capabilities.