LS/LT Accessory Drive Bracket A/C P/S & Alt Bracket works w/R4 compressor 20-131 brake-fittings-and-adapters The factory Gen 1 supercharger

The factory Gen 1 supercharger drive pulley is pressed on to the supercharger's input shaft

6 V8 2018 Ram 3500 SLT 408/6

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LS/LT Accessory Drive Bracket A/C P/S & Alt Bracket works w/R4 compressor 20-131 brake-fittings-and-adapters The factory Gen 1 superchargerOverview: NOTE: This bracket REQUIRES an installation kit for assembly (Part 21 1, 21 2, OR 21 3, see Fitment Guide below for the correct installation kit for your application). Holley is pleased to offer simple, clean, cost effective solutions that solve the accessory drive challenges encountered when swapping a GM LS engine into a muscle car, truck, hot rod or other vehicle. These brackets were designed to deliver a factory style appearance, correct