Review on Billet Aluminum Replacement 1989 2002 Cummins by Govindarajan Diepenbrock

I was really impressed with this aftermarket cap, shipping was fast and it was very easy to install on time I used a 3/4 ID clear hose for my 2 breather lines and they just do it! , not a big deal here in Arkansas but I'll probably put a liter bottle in to put it in or something but very impressive I used 2 zinc plated nipples at 90 degrees and turned them both down