67-70 coil spring different than 71-72?

[speed-racer]

I just swapped disc brakes to the front of my 68 using components from a 72 parts truck. I swapped everything but the coil springs. It may be in my head, but I think my truck sits lower now than it did before the swap. It used to sit fairly level, now it has a little rake to it. Is the lower a arm coil spring pocket deeper on a 71-72, or could I have forgot to install something with the spring? I am pretty sure the springs sit well in their pocket, and if they were not, the truck would sit higher in the front. Thanks in advance.