Would like to drop the front of my 67. It sits higher than the back by about 3/4".

Is it better to get adjustable coil -overs or the 2" drop spindles or do I need both?
Will I be creating any allignment problems and will either noticably improve handling of the vehicle? Thanks much for any advice you can give.

What's in it now? For a mild drop, drop springs like the Eibach units are the way to go.

Currently it has stock suspension for a small block. I am not sure what the specs on the springs are.

What is the condition or how old are your rear springs? That could be why the back sits lower. My 69 was that way also. Changed out the monos with 3 leafs and put in Eibach 1" lowering springs up front. The stance is great now. You may consider changing other front suspension parts while your at it if they are old. That will greatly improve your handling.

The front has all been replaced brand new. The back is still original monoleaf. I have been wanting new multileafs on the back. That may do it. Thanks!