I'm doing a rear disc brake conversion on my 2002 accord LX 2.3L. Because it's my only car at the moment, I need this to be a quick turnover and want to make sure I have all the correct parts before I start taking my car apart.

-I have rear knuckles off a 2000 accord EX 2.3.
-hubs
-brake calipers, discs, and pads.
-Brake hoses
-parking brake cables

Mostly, I'm only worried about whether or not I need to swap any control arms, or if the master cylinder needs changed out.

Thanks for your time.

 

Disc cars had ABS and used a 1" BMC, drum brake used a 15/16" BMC. Ports are the same size so you should be able to simply change the MC.
AFAIK no need to change any control arms, just the knuckles, BMC, and you should be good to go.