Has anyone installed their header with a new set of bolts or studs? I have been looking everywhere for a set of stainless studs like the ARPs I have on my T/A but can't get a straight answer as to the size. I believe they are M8 x 1.25 x 51s, anyone know for sure?

 

As far as I know from when I helped install a SLP header and Vibrant header we just reused the stock stuff.

Just looking to prevent rust buildup on the studs?

 

When I put on my vibrant, it came with new studs...

 

They used the stock studs when they put it on but I would rather have stainless studs... I am going to be installing the Magnaflow cat back this weekend and wanted to swap the studs while I had it on a lift...

Screw it, I just ordered a set of ARP studs that should fit... Guess I'll find out Saturday morning... LOL

 

This thread is super old but I'm in this situation now. My old bolts look trashy on the new shiny header. What size did you end up going with? I've been searching forever and this was page 3 with a google search and the closest I've come lol!