The patented ATI Super Damper is the only damper designed exclusively for high-performance Ford engines.
- Eliminates torsional crankshaft vibrations
- Exceeds SFI 18.1 specs
- Laser engraved 360* timing marks
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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).
NOTE: Installation of a new balancer bolt is REQUIRED as the factory Ford bolt is torque-to-yield. Cars equipped with the "Track Pack" option that has the factory oil cooler, the 15% OD balancers will not fit unless you modify the lower oil cooler hose OR delete the cooler altogether.
The 10% OD is better suited for Track Pack cars that want to keep the cooler.
***BOLT NOT INCLUDED
***2007-2014 Shelby GT500 Harmonic Balancer Bolt by ARP
This bolt is rated to 170,000 psi tensile strength, so you know it's strong and reliable like all ARP nuts and bolts. Features a 14mm 12 point head, black oxide finish, and 90mm under head length with M12 x 1.50 threads. Must reuse your stock washer.