Review on 🔒 Lisle 22100 Flywheel Locking Tool: The Ultimate Solution for 6.6L Duramax Engine Flywheel Locking by Terrance Singletary

. I needed to build a water pump for a 6.6 Chevy Duramax. I was VERY glad I bought this. The head fitted the nut perfectly and the flywheel holder worked like a dream. Stayed in the bell housing when I started the crankshaft and stayed until I took it off. This made working with the water pump much more pleasant and made it run much faster. If you are thinking of building your own water pump and purchasing this tool, DO IT