What is the primary function of a crankshaft damper?

A crankshaft damper, also known as a harmonic balancer, is designed to absorb torsional vibrations from the crankshaft. This helps to prevent damage to the crankshaft and other engine components, leading to improved engine longevity and smoother operation.

What does the 3-ring design on this ATI damper do?

The 3-ring design on this ATI crankshaft damper is part of its harmonic dampening system. These rings work in conjunction with the damper's internal structure to dissipate harmful crankshaft vibrations across a broader frequency range.

Is this damper a direct replacement for all 6-bolt Chevy engines?

This ATI damper is specifically designed for 6-bolt Chevy engines with a 7.48-inch diameter. While it's a direct replacement for many applications, it's always best to verify fitment with your specific engine model and year using the manufacturer's compatibility information.

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Specifications

Brand: ATI
Part #: ATI917098
UPC: 800157064517

ATI Shell Assy - 7.48 - Alum - 6 Grv - 6-Bolt Chevy - 3 Ring

Name: ATI Shell Assy - 7.48 - Alum - 6 Grv - 6-Bolt Chevy - 3 Ring
Brand: ATI
SKU: ati-ati-shell-assy-7-48-alum-6-grv-6-bolt-chevy-3-ring-t14-361222
Price: 416.74 USD
Availability: BackOrder

$416.74

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ATI 7.48" aluminum crankshaft damper for 6-bolt Chevy engines. Part# 917098. Verified fitment. Fast shipping.

Key Features

Fits 6-bolt Chevy engines with a 7.48-inch diameter.
Features a 6-groove pulley system for accessory drives.
Includes a 3-ring design for effective crankshaft harmonic control.
Constructed from aluminum for a lighter weight compared to cast iron.
ATI part number 917098.

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About this part

Product Details

This is the ATI 7.48-inch aluminum crankshaft damper assembly, designed for 6-bolt Chevy engines. It features 6 grooves and a 3-ring design, making it a solid option for managing torsional vibrations in your engine.

Crafted from aluminum, this damper is lighter than cast iron alternatives, which can be beneficial in performance applications. The 6-groove pulley system offers flexibility for accessory drives, while the 3-ring design helps to effectively control crankshaft harmonics. ATI is known for well-built components, and this damper is no exception, offering reliable performance for your engine build.

When installing this damper, ensure you have the correct tools and follow the manufacturer's recommended procedure for proper alignment and securing. This part is a direct replacement for specific 6-bolt Chevy applications and is a popular choice for those looking to maintain or improve their engine's harmonic balance.