What is the main benefit of a crankshaft damper?

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

Why is the damper made of aluminum?

The aluminum construction helps to reduce the overall weight of the damper compared to a cast iron or steel version. This can be beneficial in performance applications where minimizing rotational mass is a goal.

What does the '3-ring' design refer to?

The three-ring design is ATI's specific approach to harmonic dampening. It involves multiple rings that work together to absorb and dissipate vibrational energy, offering a robust solution for managing crankshaft stress.

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Specifications

Brand: ATI
Part #: ATI917730
UPC: 800157030383

ATI Damper - 7.074in - Alum - Pontiac V8 - 3 Ring

Name: ATI Damper - 7.074in - Alum - Pontiac V8 - 3 Ring
Brand: ATI
SKU: ati-ati-damper-7-074in-alum-pontiac-v8-3-ring-t14-361371
Price: 453.85 USD
Availability: BackOrder

$453.85

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ATI 917730 aluminum 3-ring crankshaft damper for Pontiac V8 engines. Improves engine balance and reduces torsional vibration.

Key Features

Fits Pontiac V8 engines.
7.074 inch diameter aluminum construction.
Features a three-ring design for vibration control.
Helps reduce torsional vibrations in the crankshaft.
Contributes to smoother engine operation and longevity.

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About this part

Product Details

ATI is well-known for making high-performance harmonic dampers, and this 7.074-inch aluminum damper is a prime example of their work for Pontiac V8 engines. It's designed to help manage the torsional vibrations that occur in the crankshaft, which can lead to increased wear and reduced engine performance over time. By effectively controlling these vibrations, this damper helps keep your engine running smoother and can contribute to its overall longevity.

This damper features a three-ring design, which is ATI's approach to providing robust vibration control. The aluminum construction helps keep the overall weight down, which is often a consideration for performance builds. Installing a damper like this is a common step when rebuilding or modifying a Pontiac V8 to ensure the crankshaft is properly balanced and protected from the stresses of operation, especially under higher RPMs or increased load.