disk brakes

#1. Is this what I need to order for rebuilding the pumpkin? http://www.summitracing.com/parts/FMS-M-4210-C/?rtype=10 It says for 86-04 mustangs..so its for a solid axle rebuild. I guess the only parts I worry about are the axle bearings and seals on the side of the pumpkin... #2. Im...