I have a 46 Chevy 1/2 ton.I am thinking about upgrading my front breaks to disks,I have seen some kits but am not sure what is needed or if these kits incluse everything. I want to keep most of the truck as original as possible but want to be able to stop a little better. Can you guys give me an idea of what all is needed for the upgrade, can this be done with the original master cylinder or will this need replaced also? Any help would be great.