I didn't give 5 stars because I haven't installed all the lines yet. I will say that shipping its satisfactory and Product description is outstanding. Some other sources for parts have very poor item descriptions and I have received wrong parts because to some extent I've had to guess at part parameters. I have not ordered fuel and brake lines before. So, when I order my return fuel line and brake lines I was a little shocked at the size of the box. The box "seemed" too small. I figured every line was going to be ruined from being bent to excessively. But, everything was easy to bend to the proper form. Based on my preliminary experience I will use them again.