I just removed a set of ARHs for a friend this past week and put his stock manifolds back on. Car sounded amazing with the ARHs he just wants to go back stock with the car. Zero issues with the headers.
I am going to be installing them on mine sooner than later. Can anyone confirm that the header bolt size is the same on the 5.8 as the 4.6? Part # 8906M? I realize the dissimilar metal issue, but will be using anti-seize.
I am going to be installing them on mine sooner than later. Can anyone confirm that the header bolt size is the same on the 5.8 as the 4.6? Part # 8906M? I realize the dissimilar metal issue, but will be using anti-seize.