Need a parts list for a Disc brake conversion please...

Yes you will need the larger caliper brackets for the 11.75 disks but they should bolt right on

Yes you need the UCA from a 73+ Abody

Yes you will need the LBJs as well Moog K781 & K783 ( Yours existing ones will be K785 & K787 if you have drums now see http://www.turbinecar.com/misc/Mopar-MoogSuspension.htm )

As for the hoses, it will depend on the callipers used... if your using the FMJ calipers I have noted to use the 73-79 BBody hoses however this may also depend on if your mounting the calipers towards the front or rear (spindles are interchangeable side to side) this also depends on which anti-swaybar and mounting your going to use (if any).

So, do you have a anti-swaybar currently or will be adding one and if so which years anti-swaybar?