Sale

ATI Performance Products

6.78" OD Harmonic Balancer

$438.27 $418.27 Save $20.00

SKU: 918039

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

Designed exclusively for high-performance Ford engines, this damper features a 6.78" OD size, aligning with OEM specifications. Constructed from durable aluminum and finished with black zinc chromate, this damper not only enhances performance but also offers longevity. It surpasses SFI 18.1 specifications, ensuring it meets stringent safety and performance standards for demanding applications. The laser-engraved 360° timing marks provide clear and precise reference points for tuning. This specific model, part number 918039, is designed for the 2005-2010 Ford Mustang GT with the 4.6L 3V engine. It is the only crankshaft damper exclusively for these high-performance Ford engines and helps add horsepower and torque to street and race applications.

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 Performance Products
Part Number918039
CategoryEngines and Components

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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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