ATi 6% overdrive Super Damper 11-up 5.7L, 6.4L Hemi LX-Jeep

$399.95

ATI Super Damper Serpentine Series harmonic balancers are patented and feature grooves for serpentine belts machined into the outer damper shell.

Harmonic Balancer, Standard, Aluminum, Black, Internal Balance, 6.78 in. Diameter, Chrysler, Dodge, Jeep, 5.7L

Inner and outer shells are aluminum or steel to contain the steel inertia weight. The inertia weight has eight computer-machined grooves to retain the proper durometer O-rings (installed at ATI and dyno tested for each application). O-ring life has been tested in NASCAR competition over two million cycles and in drag racing engines for 10 years (exceeds SFI 18.1 specs). Units can be rebuilt by installing new O-rings. Shells have a black zinc chromate finish with computer-controlled, laser-engraved 360° timing marks.

Fits 11-up 5.7L, 6.4L Hemi Dodge Charger, Dodge Challenger, Chrysler 300, Jeep Grand Cherokee, Jeep Wrangler,

ATI's patented Super Damper is the only harmonic balancer developed exclusively for high-RPM performance engines (6000+ RPM). Its proven elastomer design is 2-in-1: a 4" diameter damper and a damper in two shells that bolt to the crank hub.

Features and benefits:

  • Engine Balance: Internal
  • SFI Rating: SFI 18.1
  • Degree Markings: Yes
  • Degree Marking Range: 360
  • Outside Diameter (in.): 6.780 in.
  • Keyway Quantity: One
  • Harmonic Balancer Material: Aluminum
  • Harmonic Balancer Construction: Elastomer
  • Harmonic Balancer Finish: Black zinc chromate
  • Mounting Hardware Included: No
  • Quantity: Sold individually.
  • Notes: 6 percent overdrive. For use on models with VVT engines only.

    Not available for shipment outside the continental USA. We cannot ship this to Hawaii, Alaska, or other countries.

    Dropships direct from manufacturer.

    Item Photo


  • Add to Cart:

    • Model: ATI Performance Products 918459
    • Shipping Cost: 19.95 shipping
    • 1Dropships direct from manufacturer
    • Manufactured by: ATi Performance


    This product was added to our catalog on Monday 14 May, 2018.

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