What is the main purpose of a crankshaft damper?

A crankshaft damper, also known as a harmonic balancer, helps to reduce torsional vibrations that occur in the crankshaft during engine operation. By absorbing these vibrations, it can help protect the crankshaft and other engine components from premature wear and potential damage.

What does the '3-ring' design refer to on this ATI damper?

The 3-ring design refers to the specific configuration of the damper's internal mass and housing. This setup is engineered by ATI to provide improved control over torsional vibrations compared to simpler damper designs, especially under higher engine loads or RPMs.

Does this damper come with any installation hardware?

This ATI crankshaft damper is sold as the damper unit itself. It is recommended to refer to the manufacturer's installation instructions for any specific hardware requirements or recommendations for your application.

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Specifications

Brand: ATI
Part #: ATI917777
UPC: 800157031106

ATI Damper - 7.074in - Steel - Chevy LS - Smooth - C-Bore Front - 3 Ring

Name: ATI Damper - 7.074in - Steel - Chevy LS - Smooth - C-Bore Front - 3 Ring
Brand: ATI
SKU: ati-ati-damper-7-074in-steel-chevy-ls-smooth-c-bore-front-3-ring-t14-361382
Price: 421.71 USD
Availability: BackOrder

$421.71

On Backorder

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

ATI 7.074in steel crankshaft damper for Chevy LS engines. Features a smooth C-bore front and 3-ring design for improved performance.

Key Features

Fits Chevy LS engines.
Measures 7.074 inches in diameter.
Constructed from durable steel.
Features a smooth C-bore front.
Includes a 3-ring design for vibration control.

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About this part

Product Details

This ATI crankshaft damper measures 7.074 inches in diameter and is constructed from steel, making it a solid option for Chevy LS engines. It features a smooth C-bore front and a 3-ring design, which helps manage torsional vibrations more effectively than stock dampers. This is important because excessive vibration can lead to premature wear on other engine components over time.

ATI is known for making well-built performance parts, and this damper is no exception. The steel construction offers durability, while the specific design helps to keep your engine running smoothly, especially if you've made modifications that increase engine stress. It's designed to fit directly onto the crankshaft with its C-bore front, simplifying installation for mechanics familiar with LS engine builds.