Review on 🔧 3mirrors Enhanced Harmonic Balancer Puller LS1 / LS Engine Crank Compatible with GM 1997-Up, Crankshaft Installation Pulley Installer w/Thrust Bearing 551141 for V8 Engines by Rudy Barron

How do I start? I ordered this tool to install a harmonic balancer on my LS motor. It had good reviews and a great price. When the first one arrived the threaded rod used to thread it into the crankshaft was noticeably wavy. Not directly. If you try to screw it in, it can destroy an expensive crankshaft trying to use it! (See product image in my review. The way the light hits the pole shows how warped the poles are. They literally wobble when you roll them on a flat surface.) Useless junk! I wrote a review about the original product that I received. Before I could return it to Amazon, the company that makes it emailed me a review I had posted. They apologized and asked for a free replacement. This was acceptable to me. I just wanted a tool that works. But before they send out the new tool, they wanted me to remove my review. (should be a red flag) The replacement arrived today. Not at all shocked that it's as bad as the first one. Needless to say the review is back and both items are back. Do yourself a favor and don't even bother with that tool joke.