all bull crap just get the sockets you need and a breaker bar, some WD-40,a jack and some support jacks that easy and yes you can get good headers on ebay all the same stuff dc/obx/ or holley which is what i have i put them up to my friends dc's look exactly the same right down to the welds. what ever you get make sure that they are smog exempt if that is something that affects you.