I have a 1997 civic ex coupe and i wanna know if someone could help me by telling me the parts that i need to do a rear drum brake to disc brake conversion...sorry but im still a noob

 

the complete rear trailing arm off of a 99 / 00 si , then u need the rear brake lines from the 99/00 si ; along with the brake proportioning valve

 

u dont need the whole trailing arm just the rotating assembly and depending what car there from be it integra or civic grab everything from it including the e brake cables also u dont need the prop valve thats just if u get bigger front brakes

 

do yall know where i could find these parts online

 

Try JDM parts stores, they should sell the whole deal. For ease of install, get the whole assembly with the trailing arm. The JDM parts shops here in Toronto sell them with the ebrake cables and if you're really lucky the brake hoses too. $275CDN gets you a GSR front/rear bake setup.

One of the hardest parts of the job is getting all the old bolts out. If you're in a good climate like the southern states you'll probably be fine, but winters/rain/salt really makes a mess of an otherwise easy job. I've done the GSR brake swap and ITR brake swap up here and both times bolts had to be cut off/extracted/welded on to get things off. Have fun!