I have a set of Heli bars and raisers from my 08 C14, I ran the raisers and the bars and it gave me a bunch of pull back, the seating position was very comfortable. the bars are silver, the bolts are stainless steel except 1. I use a steel bolt cause I could not find the right length a the one hardware store I was.
the brake line extensions are also included and the paperwork that came with the bars.
price is $450 shipped I do have PayPal.
bars are in good working order, they are use bars so they have very little scuffs on the powder coating. I can send you pictures if interested.
they are located in Houston TX