What is the main purpose of a crankshaft damper?

A crankshaft damper, also known as a harmonic balancer, is designed to absorb torsional vibrations from the crankshaft. These vibrations can cause stress and damage to the engine's rotating assembly over time.

Why is the lightweight aluminum construction beneficial?

Using lightweight aluminum for the damper can help reduce the overall rotational mass at the front of the engine. This can contribute to a slightly quicker engine response.

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

The 3-ring design is a specific feature from ATI intended to help manage and absorb a wider range of torsional vibrations. This can lead to improved engine stability and longevity.

FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW →

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: ATI
Part #: ATI918171
UPC: 800157030413

ATI Damper - 7.074in - Alum LW - Buick V8 430-455 - 3 Ring

Name: ATI Damper - 7.074in - Alum LW - Buick V8 430-455 - 3 Ring
Brand: ATI
SKU: ati-ati-damper-7-074in-alum-lw-buick-v8-430-455-3-ring-t14-361451
Price: 481.66 USD
Availability: BackOrder

$481.66

On Backorder

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

Key Features

Fits Buick V8 430-455 engines.
7.074 inch diameter.
Lightweight aluminum construction.
3-ring design for vibration control.
Replaces the stock crankshaft damper.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

When you're rebuilding the front end of your Buick V8, especially with the larger 430 or 455 cubic inch engines, getting the crankshaft damper right is crucial. This ATI damper is designed to replace the stock unit, helping to control torsional vibrations that can travel through the crankshaft. Keeping these vibrations in check is important for the overall health and longevity of your engine's rotating assembly.

This particular damper is made from lightweight aluminum, which can help reduce rotational mass at the front of the engine. It features a 7.074-inch diameter and a 3-ring design, which ATI uses to help absorb specific vibration frequencies. ATI is known for making well-built performance engine components, and this damper is no exception. It's a solid option if you're looking for an improved damper for your classic Buick V8 build.