What is the main benefit of an aluminum crankshaft damper?

An aluminum crankshaft damper is lighter than a stock cast iron unit. This reduced weight can contribute to improved engine response and a slight decrease in rotational mass.

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

The three-ring design helps to manage and dampen torsional vibrations from the crankshaft. This is important for protecting the crankshaft from harmful harmonics, especially in modified or high-RPM engines.

Does this damper come with any installation hardware?

This product listing is for the ATI 917302 crankshaft damper itself. It's recommended to refer to the manufacturer's installation instructions or consult with a mechanic to determine if any additional hardware or specific tools are required for installation.

Specifications

Brand: ATI
Part #: ATI917302
UPC: 800157032103

ATI Damper - 7.48in - Alum LW - 6 Grv - LS1/LS2 - F & V Body - No A/C - 3 Ring

Name: ATI Damper - 7.48in - Alum LW - 6 Grv - LS1/LS2 - F & V Body - No A/C - 3 Ring
Brand: ATI
SKU: ati-ati-damper-7-48in-alum-lw-6-grv-ls1-ls2-f-v-body-no-a-c-3-ring-t14-361296
Price: 494.54 USD
Availability: InStock

$494.54

Only 5 left in stock

ATI Crankshaft Damper for LS1/LS2 engines. Features a 7.48in aluminum lightweight design with 6 grooves and 3 rings.

Key Features

Fits LS1 and LS2 engines in F-body and V-body vehicles without air conditioning.
7.48-inch diameter aluminum lightweight construction.
Features six grooves for accessory belts.
Includes a three-ring design for torsional vibration control.
Brand: ATI
Part Number: ATI917302

This crankshaft damper is designed for LS1 and LS2 engines in F-body and V-body vehicles that do not have an air conditioning system. Always confirm compatibility with your specific vehicle configuration.

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About this part

Product Details

This is the ATI 917302 crankshaft damper, a well-built component designed for LS1 and LS2 engines, specifically for F-body and V-body applications where the air conditioning system is not present. It features a 7.48-inch diameter and is constructed from lightweight aluminum, making it a popular choice for performance builds where reducing rotational mass is key. The damper has six grooves for accessory belts and a three-ring design for precise tuning and balance.

ATI is known for making solid parts, and this damper is no exception. The aluminum construction helps shed weight compared to stock cast iron dampers, which can contribute to improved engine response. The multi-ring design is a notable feature that helps manage torsional vibrations, protecting your crankshaft from harmful harmonics, especially in engines that see higher RPMs or are modified. This damper is designed to fit right on LS1 and LS2 engines without AC, simplifying installation for those specific applications.