I Was wonderin if anybody knows ....if a rear disc brake from a 90-93 integra will work...in a crx as a whole conversion...

 

I'm not sure on the crx, but I know when I put a 90-93 Integra rear disc, I couldn't use the lower control arms... My brother used 94+ on his four door civic, with no camber problems.

 

Yes, they a direct bolt on. However, the E-brake cable will be a tad bit long than the CRX's. The Teg cables can be pursaded to fit if you use your head.

Jarrod is correct about the lower contorl arms. Get a pair of 88 CRX LCA which are like the ITR's