After driving home from The Good-Guys Colorado Nationals in 94 degree heat. I figured I need to look into an A/C system for the wagon. She is a factory air car and I still have most of the A/C stuff from her. Should I just convert to R134a and reinstall it all? Or go with an aftermarket system? If I do reinstall the factory stuff what would I need to replace to run R134a? Tim
