I'm trying to help out a fellow big body owner find parts.......or at least figure out if it can be modified. He's got a 69 Riviera and is looking for the ac compressor bracket for his application. The assembly manual states the series 94 ( I'm guessing Riviera) has a model-specific bracket. I have my old 430 ac compressor bracket and have no idea what the difference between the two is. they all use the same delcotron, compressor, and brackets for the small block and big block minus Rivi for that year. Any help would be greatly appreciated.