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ATI SB Ford 6-3/8" Harmonic Damper - SFI 18.1 Certified

Super Damper Harmonic Balancer, SFI 18.1 Certified, Internal Balance, Aluminum Shell, Steel Shell, Ford 289/302/351C/351M/351W/400
Limited Supply: only 2 remaining
Availability: Same Day Shipping!
Shipping: FREE SHIPPING! Ships from Michigan.
Was: $439.00
Sale: $376.87
Save: 14%
Save: $62.13


The patented ATI Super Damper is the only damper designed exclusively for high performance Ford engines.

  • Eliminates torsional crankshaft vibrations
  • Exceeds SFI 18.1 Certified 18.1 specs
  • Laser engraved 360 timing marks
  • Black zinc chromate finished
  • Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application). Features: ATI SB Ford 6-3/8" Harmonic Damper - SFI 18.1 Certified 918924
  • Super Damper Harmonic Balancer
  • SFI 18.1 Certified
  • Internal Balance
  • Aluminum Shell
  • Steel Shell
  • Ford 289/302/351C/351M/351w/400
  • Details

    • ATI918924
    • ATI918924
    • ATI Products
    • Available
    • Same Day Shipping!
    • New

    Shipping Information

    • Item Requires Shipping
    • 8.0 lbs.
    • W9.4000” x H4.6000” x L9.6000”
    • Shipping
    • FREE SHIPPING! Ships from Michigan.

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