67 Dart Build Triangulated 4 link & Mini Tub

I just tried to order my DROP brake line from TSMMFG.COM who I got the rear brake kit from. The guy is trippin trying to tell me that on a MOPAR the Drop line is PRESSED into the distribution block on the housing, I told him well thats not true I have both a 70 and a 67 Dart and both of them DO NOT PRESS IN. He wanted to argue with me so I will be ordering it from INLINE TUBE instead.