when i replaced the rear lines in my ram i bought the cheapest prebent i could find on ebay. i also bought the mid line also.
when i did the work i should have just bought the rear axle lines. the mid line can easily be made yourself. unless you want exact replacements the mid line is just a straight line back to the axle.
in all honestly if i was using a hoist instead of laying on my back in the driveway, it only took an hour or so. i have a 2" lift on my truck, i didn't have to use a jack to do the work.. i should have bought some new ends and made my own and save a few $$$.. i also replaced the axle flex line and new bleades in the WC if it matters.

disclaimer...i have a rusty POS beater truck i really don't care what it looks like.

also i have a induction heater so i didn't have to use a torch to heat things up. this tool made the work pretty easy.