found some ssac headers on cl for 100 and the guy claims they are still in good condition (is spose to send me a pic of em today) so i have been considering purchasing them and was wondering what you guys all thought about the idea? im kinda worried about breaking **** such as bolts while installing them since my car has 181000 on it. then later down the road i was thinking a pulley swap and tune but would this just be asking for my stuff to break?