73-76 factory disc brake calipers

Where the calipers are in OEM correct position, the correct OEM line will be best. It worked just fine on thousands of examples.
Yes it has a short section of hard line on it, prevents movement at the banjo bolt and maintains its routing away from wheel and tire. Happy moparing
Yes, calipers are going in correct oem position. I am going to use oem type brake hoses. Thanks.