Does anyone know where I can access a hardcopy of the GM Standard Parts Catalog? The current version is only distributed to dealers on encrypted CD's or directly online. Even if the version is from ten years ago, it will help me determine the part number for the wire housings I need for the A/C-heater blower switch on my '71 El Camino. So far, all the junkyard pieces are as melted as mine. All of the companies that make repro harnesses won't sell individual connectors, at least the ones I checked. I don't need an entire harness.