Originally Posted by markkleb
silly me and the millions and millions of others who have been doing it all wrong since the early 1900s.
You can ABSOLUTELY use the 2 that willwren says you should never use.
Sure, and for the L67 that has dropped a pulley size like the one in question, posted in the PERFORMANCE section, it makes all kinds of sense to do a generic redneck gap job, doesn't it?
As much as a .005" error can cause you problems down the road. Get it right the first time and forget it.
Millions and millions of people could care less about a .005" error. We do.