Review on 🔧 BBK 1603 Underdrive Pulley Kit for GM Truck - 3 Piece CNC Machined Aluminum, Suitable for 4.3/5.0/5.7L Engines by Michael Bustamante

All well done and I'm a firm believer in underdrive pulleys. There is definitely an issue with the alternator pulley as I also had to use a factory pulley due to charging issues. Obviously someone made a mistake in the design as this is a recurring issue related to loading issues. I bought pulleys of the same make and type for another car and haven't had this problem, but then again who blames me for what I say. But for the price you think they will fix the bug.