| I'm installing a BBK and have a question about thread pitch. The fasteners that bolt the caliper to the spindle on my (1990) Z are M12 - 1.25 thread pitch. Was there ever a design/iteration change to a 1.5 thread pitch on later model Z's? These are the fasteners I'm referring too: 
 Did the thread pitch on this bolt ever change from 1.25 to 1.5?

Sorry, I would have posted in Tech, but I was having trouble getting it to load.
|