ATI Crank Hub - Steel - Chevy BB - 2Pc Hub - 6 Bolt Chrysler - 24th HTD - 3/16 & 1/4 Keys - Blower

ATI is well-known for making strong, reliable performance parts, and this steel crank hub is no exception. If you're working on a Chevy Big Block engine, especially one set up for a blower, this hub is built to handle the demands. It's designed to be a direct replacement for your existing crank hub, ensuring a solid connection for your timing belt or chain.

This particular hub features a two-piece design, which can make installation a bit more straightforward in some setups. It's made from steel for durability and includes provisions for both 3/16-inch and 1/4-inch keys, giving you flexibility depending on your specific application. The 6-bolt Chrysler pattern means it's also adaptable to certain Chrysler applications, and the 24th tooth HTD (High Torque Drive) compatibility is important for precise timing control, especially with forced induction.

When you're building an engine that needs to perform, having a well-made component like this crank hub is crucial. It's a key piece for ensuring your timing is accurate and your accessories are driven reliably, especially under the stress of a blower. Make sure to check your specific engine's requirements for keyway size and bolt pattern to confirm this hub is the right fit for your build.