ATI Crank Hub - Steel HT - Chevy LS3 Camaro 2010+ & Gen 3 Vortec Truck - 6-Bolt Front 2nd Key

This is the ATI Steel HT Crank Hub, specifically designed for 6-bolt front applications on Chevy LS3 Camaro models from 2010 and newer, as well as Gen 3 Vortec trucks. This part is crucial for ensuring proper timing and stability for your engine's crankshaft, especially in performance applications where the factory setup might be pushed to its limits. The steel construction offers a well-built foundation for this critical engine component.

The HT (Heat Treated) designation means this hub has undergone a heat-treating process to increase its strength and durability. This is important because the crank hub is subjected to significant torsional forces, and a stronger material helps resist deformation over time. The 6-bolt front design and the inclusion of a second keyway are features that allow for a more secure and reliable connection between the hub and the crankshaft, which is beneficial for engines that see hard use or are modified for increased power. This ensures that the hub stays firmly in place and accurately transfers the crankshaft's rotation.

When you're working on a performance LS3 or a robust Vortec truck engine, using a well-made component like this ATI crank hub can make a difference in the long-term reliability of your build. It's a solid option for anyone looking to ensure their engine's front end is as strong as possible.