I am in the stages of completing the installation of a Tremec TKO600 in my 1966 Impala. A complete kit was purchased through Hurst Drivelines. Although the HDC-supplied crossmember does have a lug welded on the right side to mount the parking brake cable guide, Hurst does not offer a cable guide.
Since my working background was in high volume automotive machining, I figured I could make up a cable guide which would look “pro” and work as good as the OEM. The cable guide is installed, it works great, and it looks good.
If any members purchase a kit from HDC and want to see my solution, I can send a set of pictures. email@example.com