What is your favorite assembly lube for bearings.
20 years ago we used Lubriplate 105. Then others, and more recently the Clevite bearing guard. My supplier gave me a bottle of Lucas Assembly lube. Seemed pretty cool. I only used it for 2 engines. (they only gave me a small bottle)
So, I am damn near out. I have not tried Royal Purple. I have tried Torco. Really, I think any engine that will be primed it does not make a huge difference. But, there are other opinioins.Throw em at me.