What is the primary function of a crank hub and inner shell?

The crank hub and inner shell work together with the crankshaft damper to manage torsional vibrations. This helps protect the engine's rotating assembly and ensures smoother operation.

What material is this ATI crank hub and inner shell made from?

This specific ATI Crank Hub & Inner Shell is constructed from steel, chosen for its durability in engine applications.

Is this part a direct replacement for the factory component?

This component is designed to fit into the existing damper setup for LS1 Y Body engines. It's intended as a replacement or upgrade for the crankshaft damper system.

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Specifications

Brand: ATI
Part #: ATI916349
UPC: 800157023507

ATI Crank Hub & Inner Shell - Steel - 5.5 LS1 Y Body

Name: ATI Crank Hub & Inner Shell - Steel - 5.5 LS1 Y Body
Brand: ATI
SKU: ati-ati-crank-hub-inner-shell-steel-5-5-ls1-y-body-t14-360835
Price: 160.88 USD
Availability: BackOrder

$160.88

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 LS1 Y Body engines.
Constructed from durable steel.
Designed to work with the crankshaft damper.
Helps manage torsional vibrations.
Part of ATI's line of performance engine components.

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About this part

Product Details

ATI is known for making well-built performance engine components, and this Crank Hub & Inner Shell is no exception. This part is designed for LS1 Y Body engines, specifically addressing the needs of those looking for a solid replacement or upgrade for their crankshaft damper system. It's a steel component that helps ensure the reliable operation of your engine's rotating assembly.

This hub and inner shell combination is built from steel, which offers good durability for this application. It's intended to work with the crankshaft damper, helping to manage torsional vibrations that can occur during engine operation. Proper management of these vibrations is key to the longevity and smooth running of your LS1 engine. This piece fits right into the existing damper setup, making it a straightforward component for engine work.