Okay, my luck striked again!!! I have an oppurtunity to get a SSBC conversion kit for the rear of my 71 chevelle for DIRT cheap. Summit part number SSB-A125-3. I always wanted to convert my drums to discs. The fronts are factory discs. What, besides what is included in the kit, will i need? Also, it says on the SSBC website that it will not work with staggered shocks, is a 71's considered staggered? Thanks!