k5 header install cost

[John black]

I have an 85 k5 that someone who had it before me added true duals stock manifolds.. sounds pretty good.. but recently my manifold bolts backed out some...out of the blue and I was wondering what a shop would charge me to put headers in if I supply them..since I would have to have them fab the pipes to fit the headers

 

[rampage]

Varies depending on location, how many header studs break off, type of tubing used, type of bends they make, connections used (welding or clamps), etc. Too many variables to give you an answer so it's best to go to a few places to see what quality of work they do and get some quotes.