What is the purpose of this crank hub spacer?

This spacer is used when installing a Jesel drive on an LS1 engine. It ensures the Jesel drive is properly aligned on the crankshaft hub for correct operation.

What material is this spacer made from?

The spacer is constructed from solid aluminum, offering a lightweight yet strong component for your engine build.

Does this spacer come with any hardware?

This product is the spacer only. Any necessary hardware for installation would typically be included with the Jesel drive kit or purchased separately.

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Specifications

Brand: ATI
Part #: ATI916322
UPC: 800157067815

ATI Spacer - Crank Hub - LS1 - for Jesel Drive .965

Name: ATI Spacer - Crank Hub - LS1 - for Jesel Drive .965
Brand: ATI
SKU: ati-ati-spacer-crank-hub-ls1-for-jesel-drive-965-t14-360819
Price: 30.49 USD
Availability: BackOrder

$30.49

On Backorder

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

ATI Crank Hub Spacer for LS1 engines with Jesel Drive. Ensures proper alignment for your Jesel drive.

Key Features

Fits LS1 engines with a .965 Jesel drive.
Ensures proper alignment of the Jesel drive on the crankshaft hub.
Made from solid aluminum for a good balance of strength and light weight.
Direct fit for the specified application.

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About this part

Product Details

If you're installing a Jesel drive on your LS1 engine, you'll need the right spacers to get everything lined up correctly. This crank hub spacer from ATI is designed specifically for that purpose, ensuring your Jesel drive sits precisely where it needs to be on the crankshaft. It's a small but crucial part for a clean and accurate engine build.

This spacer is made from solid aluminum, which keeps the weight down while still being strong enough for the job. It's built to fit the .965 Jesel drive and the LS1 crankshaft hub, meaning it's a direct fit for that specific setup. Getting these alignment components right from the start saves you headaches down the road.