Add To saved Seller | Signup for store newsletter Store search in titles & description Categories Air Intake Fuel Delivery Brakes Computer ChipsTuners Exhaust Exterior Gauges Interior Lighting Superchargers Suspension Transmission WheelsTires Other 2012-Present Camaro ZL1, 2009-Present Cadillac CTS-V Supercharger Idler PulleyMAKE US AN OFFER!DEALER INQUIRES WELCOMED! QUESTIONS: 281-385-5339 Item#: LFP-100V Notes: Manufacturer Info: LFP DESCRIPTION: The LFP 100mm Billet Supercharger Auxiliary Idler Pulley replaces the factory idler pulley located directly beneath and to the left of the supercharger pulley. In CTS-V or ZL1 applications using our smaller than stock supercharger pulley, belt slippage at higher engine speeds reduces both boost and power. This larger diameter pulley serves to increase belt wrap at the supercharger pulley, as well as increase tension on supercharger belt. This pulley is an easy bolt-on solution to troublesome belt slippage. This pulley is approximately 4 in diameter and 1.75 wide at the belt surface. It is compatible with original 8-rib belt used in the GM LSA application as well as custom applications using a 10-rib belt. ADDITIONAL INFORMATION American Muscle is Alive and Well at Lightning Force Performance! LFP is the only place to find the lowest prices on performance parts for your muscle car. LFP Started back in 2000 designing and developing parts for the Ford SVT Lightning. Since then we have emerged as a leader in aftermarket performance parts not only for the Lightning but also the 2003-2004 Ford SVT Cobra, Mustang GT, and the new 2007-2014 Shelby GT500. LFP has also ventured out into the Dodge and GM market offering bolt on parts for the Challenger RT, SRT8 and the new 2010 Camaro SS. Lightning Articles Copyright 2009 LFP. All Rights Reserved Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.