Coil spacers are what they are. Not much to say about them. Just about any BB is equivalent.
You really need to do new shocks though.
And as to the post about fitting 33s under a BB - you must have a different definition of what works than I do. And those fender flares don't give you anymore room in the back and top of the wheel well where you are just as likely to have contact as the outside edge. I suppose if you extended your bumpstops to the point of having almost no uptravel it would work but other than looks what good would that do you. For comparison I have 3" springs in the front, a 1.25" BL, 2" bumpstop extensions and 33s and offroad I have very little extra room when front end is flexed.
Thank you Dave Cole, Dynomax, Falken and all the Spec Class sponsors!!