Hi Folks, been gone a while and just getting back into my 66 project. I'm looking to add a power disc conversion to the front and am looking for any recommendations. I have 14 in drums today and would like to use my existing wheels and spindles. Can I keep my existing manual drum hard lines or do these need to be replaced as I'm moving to a power brake system? That may be a really dumb question but there seems to be some conflicting opinions in that area. Any advice or guidance is greatly appreciated.