2003 slt 4.7l

I have a 2003 durango slt, I bought some cross bars for the roof but I think they are the wrong ones because I cannot for the life of me figure out how to install them. The rails on the roof are the screw in type with 6 torx screws holding in either side and no removable piece at the end. The...

i need a locking gas cap or gas door with a lock for my 03 dango slt 4.7l. Ive seen the ones at autozone and online but they look cheap... any of you gen1 owners have a trusty brand or suggestions? also, if i go with autozone brand.. do they pass inspection?