I am going to be swapping my rear drums on my 1992 civic hatch dx for rear disc of and 98 integra. I have read that I need a new prop valve, Master cylinder and a brake booster from a 92 civic hatch si. When I look up the part numbers the Prop valve and master cylinder are the same...So do I only need the brake booster? also what e-brake cable will I need? Any thing else I missed that I should know about would be great. i have searched all morning but haven't really got direct answers. I'm ok doing the swap, just more or less need a parts list. Thank you