I'm building a 78 Bowtied Buick Regal, any help on where to find a body to frame mount kit. Need new bushings, washers, Nuts, and Bolts.  

those should be the same as any A body of that year.....  

Thanks, but there are probs! A-bodys ran 64-77, The 78-88 intermediates were G-bodys, and one would think that what you said before would also aply???
I spoke with YEARONE, they offer two kits,although eger to sell, wouldn't say for sure if it would acually work, due to year and model discrepency.  First kit (PT7132)82-88 Malibu,Monti,Cutlass,Rega,
and GrandPrix. Second kit (GN50)78-88 TurboCoupe,
GN,GNX ONLY???   My cars a plain 78 Regal coupe, but isn't a G-body a G-body????