What is the purpose of the belt guide on this spacer?

The integrated belt guide helps to keep your serpentine belt centered on the pulley system. This prevents the belt from walking off the pulleys, which can cause premature wear and reduce the efficiency of your accessories.

What material is this crank hub spacer made from?

This crank hub spacer is constructed from aluminum, chosen for its durability and lightweight properties in engine applications.

Is this spacer compatible with all LS1 engines?

This spacer is designed for LS1 engines that are equipped with a Jesel drive and a belt guide. It's important to verify your specific setup to ensure proper fitment.

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Specifications

Brand: ATI
Part #: ATI916323
UPC: 800157067822

ATI Spacer - Crank Hub - LS1 for Jesel Drive w/Belt Guide .965

Name: ATI Spacer - Crank Hub - LS1 for Jesel Drive w/Belt Guide .965
Brand: ATI
SKU: ati-ati-spacer-crank-hub-ls1-for-jesel-drive-w-belt-guide-965-t14-360821
Price: 66.28 USD
Availability: BackOrder

$66.28

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 Jesel Drive w/Belt Guide .965. A .965 inch spacer for your LS1 Jesel drive.

Key Features

Fits LS1 engines with Jesel drive and belt guide.
Spacer thickness is .965 inches.
Made from durable aluminum.
Includes integrated belt guide for proper belt tracking.

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About this part

Product Details

This ATI crank hub spacer is specifically made for LS1 engines using a Jesel drive and includes a belt guide. It measures .965 inches thick, providing a precise offset for your crankshaft pulley system. This part is essential when you need to adjust the position of your Jesel drive to properly align with your serpentine belt or other accessory drives.

Crafted from durable aluminum, this spacer is built to withstand the rigors of engine operation. The integrated belt guide helps keep your belt tracking true, preventing premature wear and ensuring consistent accessory performance. It's a well-built component designed to integrate seamlessly with your existing Jesel drive setup, offering a reliable solution for precise alignment needs.