[greasemonkey]

I realize that there are probably several posts on this subject, but I rarely until now visit the suspension board. Anyway, I was thinking about getting the 2/4 drop coils from Early Classic. I have a coil spring truck, and I am looking for a lower stance. What all is involved in changing over to drop coils? They do not mention any changes of other suspension parts in their catalog, i.e. shocks etc.
Thanks, John