What is the primary function of a crank hub?

A crank hub connects your engine's crankshaft to the harmonic balancer and other front-drive accessories. It's essential for transferring the crankshaft's rotation to these components, ensuring accurate timing and accessory operation.

Why is steel a good material for a crank hub?

Steel is chosen for its strength and ability to withstand the significant torsional forces and vibrations generated by an engine. This makes it a reliable choice for the critical connection at the front of the crankshaft.

Does this crank hub come with any hardware?

This product listing is for the crank hub only. Please refer to the manufacturer's details or contact us to confirm if any installation hardware is included.

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Specifications

Brand: ATI
Part #: ATI916230
UPC: 800157021404

ATI Crank Hub - Steel - Buick BB

Name: ATI Crank Hub - Steel - Buick BB
Brand: ATI
SKU: ati-ati-crank-hub-steel-buick-bb-t14-360754
Price: 157.94 USD
Availability: BackOrder

$157.94

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Key Features

Fits Buick big block engines.
Constructed from durable steel for strength.
Designed as a direct replacement for proper fitment.
Connects the crankshaft to the harmonic balancer and accessories.

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About this part

Product Details

This ATI crank hub is made from solid steel, a strong choice for the demanding environment of the engine's front end. It's designed to work with Buick big block engines, providing a reliable connection point for your harmonic balancer and other front-drive accessories. When you're rebuilding the front of your engine or upgrading your setup, a well-made hub like this ensures everything stays securely in place under load.

The steel construction means this hub can handle the torsional forces and vibrations that come with a powerful engine. It's a direct replacement for your stock hub, meaning it fits right without needing modifications. This part is crucial for keeping your timing accurate and your accessories running smoothly, as it's the central point where the crankshaft's rotation is transferred.