8 3/4" rear question

I see Abody 8.75s on Facebook all the time and not always costing an arm and a leg.... I installed an 8.75 and suregrip because I had one. Used 4.5in drums from a junkyard car and bought Yukon axles from Autozone and used a 25% off code... brake shoes and hardware from Rockauto. The Mullet was done at greatclips...