ATI SUPER DAMPER ATI917278 Harmonic Sfi 800157029707 6.78

( Brand: Ati Super Damper ), ( Manufacturer Part Number: ATI917278 ), ( Type: Auto ), ( UPC: 800157029707 )

Review ATI SUPER DAMPER Harmonic 6.78 Sfi Certified fits LS1

ATI Proguard Damper (ATI Part Number: ATI917278) - Harmonic Damper for LS1 6.78 SFI

The ATI Proguard Damper, ATI Part Number ATI917278, is a high-performance harmonic damper specifically designed for LS1 engines. This damper is a crucial component for reducing crankshaft harmonic vibrations, enhancing engine reliability, and ensuring optimal performance under various driving conditions.

Crafted with precision and quality, the ATI Proguard Damper features a 6.78 SFI specification, ensuring a secure fit and reliable operation. The damper's robust construction is built to withstand the rigors of high-performance applications, making it an ideal choice for racing, track days, or any enthusiast seeking enhanced engine durability and consistency.

The ATI Proguard Damper boasts a unique, patented design that combines the benefits of a hydrodynamic damper with the advantages of a Helical Gear damper. This innovative approach provides superior damping characteristics, minimizing crankshaft deflection and reducing harmful vibrations. The result is a smoother engine operation, improved drivability, and reduced wear on other engine components.

The ATI917278 also features a precision-machined billet aluminum end cap and a high-quality rubber bellows. These elements work together to provide a durable, long-lasting solution that resists corrosion and withstands the extreme temperatures and loads encountered in high-performance applications.

In conclusion, the ATI Proguard Damper (ATI917278) is more than just a harmonic damper; it's a performance-enhancing component that helps maintain engine balance, ensure longevity, and provide a more enjoyable driving experience. Whether you're a seasoned racer or a weekend warrior, this damper is an excellent investment for any LS1 engine build.

Product: ATI Damper ATI917278 Harmonic for LS1 6.78 SFI

1. Designed specifically for LS1 engines, ensuring a precise fit and maximum performance.

2. Helps to reduce harmonic vibration, which can improve the overall performance and reliability of the engine.

3. Made by a reputable manufacturer in the automotive performance industry, ATI Products.

4. The damper is SFI certified, indicating it meets or exceeds strict safety standards.

1. More expensive compared to less specialized aftermarket dampers.

2. May require professional installation for optimal results.

3. The damper may not be necessary for all LS1 engines, especially those with low mileage or stock performance.

The ATI Damper ATI917278 Harmonic for LS1 6.78 SFI is a high-quality, performance-oriented damper designed to reduce harmonic vibration and improve the overall performance and reliability of your LS1 engine. While it is more expensive than some alternatives, its SFI certification and reputation for quality may make it a worthwhile investment for serious performance enthusiasts. However, for casual drivers or those with stock engines, the cost may outweigh the potential benefits. It is recommended to consult with a professional or perform thorough research to determine if this damper is necessary for your specific application.

Details:

The color, quantity, size, etc. May not be accurate. This item comes with the full manufacturers warranty. The compatibility section is not always 100% accurate.

Fast Free, Shipping: Brand Ati Super Damper, Part Number ATI917278, UPC Code 7, Condition New.

part #: ati917278 prices

• $507.37-$513.97

specifications cranshafengin:

• for models: Ls1
• brand: Ati Super Damper
• mpn: Ati917278
• type: Auto
• upc: 800157029707

shipping cranshafengin:

• service: Standard
• cost: $0.00
• transit: 3-6 Days
• type: Fixed
• class: Standard

offer cranshafengin:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: July 27, 2025

returns cranshafengin:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general cranshafengin:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

payments cranshafengin:

• credit card: Visa
• wallet: Paypal
• other

seller cranshafengin:

• rAting: 99.0%
• city: Flat Rock, North Carolina
• # reviews: 11032

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