Innovators West 840/1000SD harmonic damper balancer for 2012-2015 Camaro ZL1 2009-2015 Cadillac CTS-V supercharged 6.2 LSA

Description Innovators West 840/1000SD harmonic damper balancer with optional super duty hub for 2012-2015 Camaro ZL1 2009-2015 Cadillac CTS-V supercharged 6.2 LSA  .You will need to purchase Metco or LFP lower pulley ring 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.Innovator’s West harmonic balancer is precision-machined in the USA and installs directly in place of the factory unit. The Innovator’s West balancer and Metco light-weight crank pulley ring assembly weigh only 12.6 lbs, compared to 16.2 lbs for the heavier factory steel unit. Installing this kit removes significant rotating mass from the front of the engine.Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit. 840-1000 NOTE: The Super Duty Blower Hub option is a thicker hub that provides greater resistance to hub cracking under high power supercharged applications (750 rwhp and greater). This option includes a new custom made timing cover seal to adapt the oversized hub to a stock timing cover.  includes IW balancer with mounting hardware only . You will need to purchase Metco or LFP lower pulley ring    IW balancer assembly 840/1000SD