miles

So I have my timing cover off... should I replace my timing chains? They look a little worn and I have 101k miles on the motor. If I replace them is it okay if I replace the primary and not the secondary? I found the primary chain for about $70 but I have only found the secondary chain for...

I am currently waiting on a 2017 GT PP :D and with it being my first car with a manual transmission I am asking the forum for a list of some things to watch out for in the first say 10k miles. Just want to make sure that my learning period doesn't completely destroy a factory clutch because I...