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Engines and Components› Harmonic Balancers

ATI

BBC 6.325 Harmonic Damper - SFI

$399.50 $384.50 Save $15.00

SKU: A00N 917061

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The ATI Damper 6.325in Steel Chevy BB 3 Ring is a crucial component for high-performance Chevrolet Big Block engines. This harmonic balancer is crafted from steel, providing exceptional durability and strength. Its 3-ring design effectively dampens torsional vibrations that can cause significant wear and tear on an engine's crankshaft and other rotating assemblies. This damper is designed for a precise fit and optimal performance in demanding applications, helping to maintain engine stability and reliability under various operating conditions.
Show original supplier description

Part #: 917061

Harmonic Balancer - Super Damper - 6.325 in OD - SFI 18.1 - Steel - Black - Internal Balance - Big Block Chevy - Each

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandATI
Part NumberA00N 917061
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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