What is the main function of a crank hub?

The crank hub is the component that attaches to the front of your crankshaft. It serves as the mounting point for your crankshaft pulley, which in turn drives essential engine accessories like the alternator, water pump, and power steering pump.

What does the '4 Bolt' refer to on this crank hub?

The '4 Bolt' designation refers to the number of bolts used to secure the crankshaft pulley to the hub itself. This ensures a strong and stable connection for the accessory drive system.

What is the difference between a steel and an aluminum crank hub?

Steel crank hubs are generally heavier but offer increased strength and durability, making them a popular choice for performance applications where robustness is key. Aluminum hubs are lighter, which can help reduce rotational mass, but may not be as resistant to extreme stress.

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Specifications

Brand: ATI
Part #: ATI916561
UPC: 800157022333

ATI Crank Hub - Steel - Ford SB/6 Cyl - 3.35 Long - 4 Bolt

Name: ATI Crank Hub - Steel - Ford SB/6 Cyl - 3.35 Long - 4 Bolt
Brand: ATI
SKU: ati-ati-crank-hub-steel-ford-sb-6-cyl-3-35-long-4-bolt-t14-360912
Price: 190.99 USD
Availability: BackOrder

$190.99

On Backorder

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

ATI Steel Crank Hub for Ford SB/6 Cyl engines. 3.35" long with 4 bolts.

Key Features

Fits Ford SB and 6-Cylinder engines.
Constructed from durable steel.
Measures 3.35 inches in length.
Features a 4-bolt mounting pattern.

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About this part

Product Details

ATI is well-known for making robust performance parts, and this steel crank hub is a solid example of their work. This particular hub is designed for Ford Small Block and 6-Cylinder engines, measuring 3.35 inches long and featuring a 4-bolt pattern.

This component plays a crucial role in your engine's timing system. It's where your crankshaft pulley attaches, driving accessories like your alternator, power steering pump, and water pump. A well-made crank hub ensures these accessories run smoothly and at the correct speed, which is vital for overall engine operation and cooling.

If you're working on a Ford SB or 6-cylinder engine and need a reliable replacement or upgrade for your crank hub, this ATI part offers a strong, durable option. It's built to handle the demands of these engines, ensuring consistent performance for your accessory drive.