Originally Posted by Sychodemeanor
Also does anyone have a part number or dealer for the chevy shackles if that is the route I have to go. I'm thinking that with the factory block, the AAl from Fabtech and the shackle I should be about even on lift correct?
correct... here is info on the chevy shackles from gen-edge
2 inch Chevy drop shackle
part # BEL-6400
Available from http://www.summitracing.com/
and here is my truck with the fabtech spindles procomp aal's and chevy shackles on 31's (im getting 33's in a few weeks)