thanks to many board members
 

the advice i have recieved has been very helpful. thanks. i want my truck lowered 3/5 or 4/6 (68 long fleet) with your help i have decided to step up and use drop spindels instead of just springs. i will also go the whole route with power brakes. main question left is i know everything else i need but i remembered i have 2 firestone helper kits complete with compressors. would these be usefull to my project? i am not going to the ground with this, but could these work in place of the drop coils? or just use 1 set with 5 or 6 inch rear springs as an assist for loads or rough road conditions? i know nothing about air suspension. feel free to move this post if you think i will get better results in suspension section. thanks
pkj