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Item #:
3534112
ATI Performance Products 917740 7" Harmonic Damper for Big Block Chevrolet
Item #:
3534112
WST 1546
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Only 6 items left in stock.
Order now and get it around Sunday, July 19
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This damper retails for more $500-, so this is a great deal!
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Precision Engineering
Crafted with precision for Big Block Chevrolet engines, ensuring optimal performance and reducing vibrations for a smoother ride.
Durable Material
Constructed from high-quality materials, this harmonic damper offers exceptional durability and longevity, making it a reliable choice for performance enthusiasts.
Enhanced Performance
Improves engine efficiency by minimizing torsional vibrations, which leads to better horsepower delivery and overall engine reliability.
Product Details
- SFI approved
- Part number: 917740
- Package Weight: 13.46 pounds
- Package Dimensions: 25.58 L x 7.83 H x 16.05 W (inches)
Product Technical Details
| Manufacturer | ATI Performance Products |
| Brand | ATI |
| Item Weight | 13.46 pounds |
| Product Dimensions | 9.5 x 9.6 x 4 inches |
| Item model number | 917740 |
| Manufacturer Part Number | 917740 |
Product Description
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Customer Questions & Answers
-
Question:
Is this harmonic balancer suitable for my Big Block engine?
Answer: Yes, it fits all Big Block engines that are originally externally balanced. -
Question:
What is the retail price of this damper?
Answer: The damper retails for over $500, making this auction a great deal. -
Question:
What specifications does the harmonic balancer exceed?
Answer: It exceeds SFI 18.1 specifications for high performance engines.
ATI Axle Damper & Kicker Shocks 917740 Editorial Review
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Customer Reviews & Ratings
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Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
WST 1546
Order now and get it around Sunday, July 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 6 items left in stock.
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Fastest cross-border delivery
Features & Benefits
- Brand new ATI harmonic balancer for GM/Chevrolet Big Block applications.
- Compatible with externally balanced engines like 454 and 502.
- Lightweight 3-ring steel construction with a 7.074 diameter.
- Eliminates crankshaft vibrations and exceeds SFI 18.1 specs.
- Tunable, rebuildable, and efficient at all RPMs.
- Comes with laser engraved 360 timing marks and is SFI approved.
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