I i just did a rebuild on my motor and i took the cams and distributer of how do i know if the skunk2 cam gears are line up top dead center it has 3 marks on it not 1. also for the distrbutior i need to know how to make sure it is in the right because some one moved it from where i had it and it might throw the timing of big time?

 

here is a pic the red dots are were the marks are on the cam gears?

 

compare it to the timing marks on the factory cam gear, i had a pair of junk2 that all the timing marks were wrong, and make sure that the inside mars are facing directly at each other