Experience the power and efficiency of the Hellcat blower assembly on your Hemi engine like never before. Upgrade today with CFR's precision-engineered Adapter Plates, Idler Bracket Kit is needed for front accessory drive which allows you to use the stock spacing and stock accessory drive system to run the Hellcat super charger pulley, The Idler Pulley Adapter bracket comes with 2 pulleys and bolts and spacers. This is for the Hellcat Swap on a 5.7, and 6.4 Hemi, This kit DOESN'T include but will need a serpentine belt.
