usa050aus. I have bought both front and rear suspension from TCI.Whats with this Heidts instructions stuff? My instructions were from TCI and were very good instructions.That plus the fact that if you do run into a problem they are there to help you out.Sounds to me like there is always someone around who has no idea whats going on,right in front of them. TCI might not be the cheapest way, but they have always come thru for me.If I decide to build another streetrod in the future TCI will get my business.As for your dislike for the TCI company,I am sure there are many satisfied customers,who will be ordering from them. Way too many people coming in with bad info on a good company,that have probably never bought anything from them. They probaly heard sopmething on the street corner and decide to post thier crap.