GM LS Billet Crankshaft 3.622 Stroke w/58-Tooth

The GM LS Billet Crankshaft 3.622 Stroke w/58-Tooth by MANLEY is essential for serious LS engine builds where reliability and precision are paramount. This billet crankshaft is designed for high-performance applications, including forced-induction street builds and competition engines, providing a robust alternative to factory cast units.

Engineered to withstand extreme cylinder pressures and sustained RPM loads, the 3.622-inch stroke geometry enhances displacement and torque characteristics for modern LS enthusiasts. The crankshaft is crafted from premium materials and precision CNC machined to eliminate micro-fractures and porosity, which is critical for applications with boost levels exceeding 10 PSI or engine speeds approaching 7,000+ RPM.

Ideal for builders planning turbo or supercharger upgrades, this crankshaft's 58-tooth reluctor ring ensures compatibility with most LS fuel-injection and ignition controllers without the need for custom tuning modifications. Proper balancing with your specific rotating assembly is essential for achieving vibration-free operation, making it a perfect choice for street and bracket-racing applications.