I carefully measured the other spacer and cut it. Should be a no-brainer, right? Nope. Dumbass me made the 1st cut on the wrong side of the line and now the longer of the two pieces was exactly 1 sawblade width too short. %^&*%&^$ See what ya get when you're in a hurry and not paying attention? Luckily for me, there's a machine shop next to Crown Performance Brakelines and they were able to duplicate the good parts in just a couple hours.