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Innovators West 840-1000 CTS-V 8-Rib for METCO Pulleys

Harmonic Balancers

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Innovators West 840-1000 CTS-V 8-Rib for METCO Pulleys

innovators west # 840-1000 2009-2015 Cadillac CTS-V 8-Rib Harmonic Damper for Metco Interchangeable Pulleys

Innovators West now offers a Harmonic Damper for the 2009-2015 Cadillac CTS-V. The damper was designed with an adapter plate that accepts the interchangeable crank pulleys available directly from Metco Motorsports & Lightning Force Performance. Metco Motorsports also offers a smaller diameter idler pulley that will allow for even bigger crank pulley sizes for increased boost.

Picture shown with Metco Motorsports crank pulley installed. Pulley is not supplied by Innovators West and must be purchased directly from Metco Motorsports or Lightning Force Performance.


  • The blower hub has a larger OD that makes for a thicker hub to resist cracking in high load, high horsepower supercharger vehicles. This blower hub option comes with a matching seal designed to install into stock timing covers.
  • Add dual keyways for Supercharged or Extreme Duty Applications. Requires double keyed crankshaft snout


Weight: 10.8 lbs

Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.

Works with Metco Motorsports & Lightning Force Performance Interchangeable Pulleys

Part #: 973

Price: $899.00
Sale Price: $725.95

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