4/6 or 3.5/5?

[71super402]

Anybody have any pics of longbeds with either the 4/6 drop or 3.5/5 or even 4 in front with bags on the rear? I have a 71 longbed that I am going to drop and would like to go pretty low. Would love it if you guys could show pics of all three of the options mentioned above Really not looking to do a full bag job all the way around, may still do some trailering....also, someone once told me that the standard 4/6 drop is not very functional on a longbed but that the 4/rear airbag would be fine? Anyone know why? Thanks ahead of time