I have heard of front disk brake conversion kits for the smaller trucks that include all the parts needed and requires no modification to the axles. I was wondering if there where any kits like that for a 49 4400. Both of my brake pistons up front are leaking and my drums are bad, plus my master cylinder is bad and the lines are rusting. So i thought if i got to all the trouble of redoing the brake system i would like to atleast put disks in the front. This truck sat for three years before i bought it and it did not have the best mantaince before than either. I would apriciate any help.