I need front sealed hub/wheel bearing assemblies (bolt in w/abs sensors) AC Delco @ RockAuto.com is pricing out at 271$/each National Hub Assembly from a local parts at dealer wholesale is 91$/each. (171$ from Rock Auto!!) First, does anyone know if AC Delco is rebranding Federal built units of this component type? The local parts guy is selling me this Hub at cash wholesale since I was once a service writer. I always considered Federal Mogul to be a good OE supplier. Is the rockauto price (on AC Delco) full retail price or is this also wholesale? I base this on the 100% mark-up of the Nationals based on my local parts dealer. The AC Delco price makes me cringe on visiting the GM parts counter. Finally, any quality difference between the 2? What I do not want is the assembly [censored] out in 35-50k! http://www.federal-mogul.com/en/Aftermar.../HubAssemblies/ http://info.rockauto.com/BCA/Detail2img.html?NATHF_513090_fro.jpg&NATHF_513090_BAC.jpg Application: 1998 Camaro V6 (RWD) Thanks!