i searched.. when installing the aem cam gears, do i need to align the O with the line in it facing each other 3 & 9 o clock or should they be up at 12 & 12 o clock. to be at tdc.... someone has to remember.. i forget i removed them a while ago and now putting them back on i forget i know i'm dumb but someone please help.

 

line em up with the cams...i wouldnt use aem anyway there known to move.. just my .2$

 

i've been using them for a while and havent moved once, i guess threadlock works .. lol.. and i figured it out.. so thanks