Skip to Content
  1. All products
  2. Engines and Components
  3. Harmonic Balancers
  4. Harmonic Balancers and Components
  5. ATI Performance - GM LS 7.480 Harmonic Damper - SFI
  6. Harmonic Balancers and Components
Pricelist: - Pricelist
Pricelist: - Pricelist
ATI Performance - GM LS 7.480 Harmonic Damper - SFI

ATI Performance - GM LS 7.480 Harmonic Damper - SFI

ATI Performance's GM LS 7.480 Harmonic Damper is a high-performance Super Damper designed to eliminate torsional crankshaft vibrations in GM LS-Series engines. Featuring a 7.480-inch outer diameter and SFI 18.1 certification, this damper ensures optimal engine performance and durability.
$ 449.99 $ 449.99

Add to cart
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days

Specification

Brand
ATI Performance
Item Number
ATI917266
Outer Diameter
7.480 inches
SFI Certification
18.1
Material
Aluminum/Steel
Finish
Black Zinc Chromate
Engine Balance
Internal
Degree Markings
Yes
Degree Range
360 degrees
Hub Material
Steel
Shell Material
Aluminum
Number of Ribs
6
Keyway Type
Standard
Includes Mounting Bolt and Washer
No
Weight
7.90 lbs
Dimensions
9.8 x 9.8 x 5.85 inches

Description

The ATI Performance GM LS 7.480 Harmonic Damper is engineered to eliminate torsional crankshaft vibrations, enhancing engine performance and longevity. This Super Damper features a 7.480-inch outer diameter and meets SFI 18.1 specifications, ensuring safety and reliability for high-performance applications. Constructed with a black zinc chromate finish, it offers durability and corrosion resistance. The damper is tunable, rebuildable, and efficient across all RPM ranges, making it suitable for various GM LS-Series engines. Laser-engraved 360-degree timing marks provide precise tuning capabilities. Please note that mounting bolts and washers are not included.

Disclaimer

Ensure compatibility with your specific GM LS-Series engine before purchase. Professional installation is recommended. Mounting bolts and washers are not included.