Vacuum control valve
OK. I got a 1985 itasca with a GM 454 in it. I accidentally broke the vacuum control valve. Checked all the usual places. I'm told it was a dealer item, ergo they never stocked them. Same story over And over again everywhere I went. Local Chevy sealer says they don't "really" stock parts for vehicles that old. Not sure what "really" meant? Oh by the way also looking for an AC bracket, the tab broke off mine. Anyway, does anyone have an idea where I might find these parts?
1986 Itasca sunflyer, chevy 454 p-30 chasis