What is the main benefit of a 3-ring harmonic damper?

The three-ring design on this ATI damper helps to dissipate torsional vibrations more effectively than single-ring designs. This leads to reduced stress on the crankshaft and can result in a smoother running engine.

What does 'Chevrolet front' refer to in the product description?

This refers to the pulley arrangement on the front of the crankshaft. This damper is designed to fit with a front pulley system commonly found on Chevrolet engines, which may be adapted for use with Chrysler V8 Big Block engines.

Is this damper suitable for a stock engine or only performance builds?

While beneficial for all engines, this damper is particularly important for performance builds where the crankshaft experiences higher stress. It helps protect the crankshaft from damaging harmonics, contributing to engine longevity.

Specifications

Brand: ATI
Part #: ATI918430
UPC: 800157030246

ATI Damper - 7.074in - Alum - Chrysler V8 BB - 361-440 - Chev Frt - 3 Ring

Name: ATI Damper - 7.074in - Alum - Chrysler V8 BB - 361-440 - Chev Frt - 3 Ring
Brand: ATI
SKU: ati-ati-damper-7-074in-alum-chrysler-v8-bb-361-440-chev-frt-3-ring-t14-361474
Price: 453.85 USD
Availability: BackOrder

$453.85

On Backorder

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ATI 918430 aluminum crankshaft damper for Chrysler V8 BB 361-440 engines. Features a 7.074in diameter and 3-ring design for improved engine balance.

Key Features

Fits Chrysler V8 BB 361-440 engines.
Aluminum construction for reduced weight.
7.074-inch diameter.
Features a 3-ring design to reduce engine harmonics.
Designed for Chevrolet front pulley arrangement.

This crankshaft damper is designed for Chrysler V8 Big Block engines with 361-440 cubic inch displacement and a Chevrolet front pulley arrangement. Always verify compatibility with your specific vehicle's engine configuration.

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About this part

Product Details

ATI is well-known for making high-performance harmonic dampers, and this 918430 model is a prime example for Chrysler V8 Big Block engines. If you're working on a 361 or 440 cubic inch engine, this damper is designed to help smooth out vibrations and protect your crankshaft from damaging harmonics.

This damper is constructed from aluminum for a lighter weight compared to cast iron options, and it features a 7.074-inch diameter. The three-ring design is a key feature that helps dissipate torsional vibrations more effectively. Proper harmonic dampening is crucial for the longevity of your engine, especially in performance applications where stress on the crankshaft is higher. Installing this damper can lead to a more stable idle and improved overall engine operation.

This damper is designed for a Chevrolet front pulley arrangement, so be sure to check your specific setup. It's a solid option for anyone looking to maintain or improve the health of their classic Chrysler V8.