They are very much is business, I know they were at the SEMA show a few weeks back as my "contact" was there when we had a question. As you might know, they are not cheap and my install had the added expense of a new two piece driveshsft and a cross member with carrier bearing, I did not want any of the electronic autoshift part of the GV package, but rather, used an old fashion two speed pull/push switch mounted on the Dodge 4 seed shift lever --pull switch up for OD,push down for direct.