Sorry! You'll find that there's little in the way of "organization" as to what parts can be found in any particular area. You'll find T parts anywhere and everywhere. Put your walking shoes on. Only exception to this "rule" is that there's usually a lot of performance kind of stuff in the Red area out behind the stadium. Also, although there are lots of vendors who specialize in something, say T parts, they can be located anywhere but the majority of vendors have stuff spanning the entire antique car realm.