GM LS Billet Crankshaft 4.000 Stroke w/58-Tooth

The GM LS Billet Crankshaft 4.000 Stroke w/58-Tooth from Manley is designed for serious LS engine builders and high-performance enthusiasts looking for enhanced durability. This crankshaft is suitable for various applications, including naturally aspirated stroker setups and forced induction platforms, making it a versatile choice for performance builds.

Constructed from premium alloy steel, this billet crankshaft is engineered to withstand high cyclic stress, making it a reliable option for engines under sustained boost or extreme RPM loads. The 4.000-inch stroke increases engine displacement and low-end torque, catering to builds that require a broad powerband. Additionally, the precision-ground journals and pin diameters ensure proper bearing clearances, enhancing overall performance.

This crankshaft is compatible with LS1, LS2, LS3, and Gen IV LS engine platforms, making it an excellent choice for truck, muscle car, and race applications. Builders looking to upgrade their engines for larger displacement or increased boost levels will find this billet crankshaft to be a valuable addition to their rotating assembly.