Does anyone know where I can possibly get OEM "GM" vacuum hoses for my GTA? I need a few feet in 5/32 and 7/32 O.D. sizes.

I'm doing a factory restoration on it and want to use nothing but OEM parts.

 

Probably the only pace would be a dealer, but many of them may buy their hoses from the local auto supply store. I don't know how it works with G.M., but with Carrier any hoses that are not specially formed, (ie those bought in bulk) will have a (pl-purchase locally) in the parts book where the part number should be.

 

How close are you to Van Nuys? Kay Auto located on Cedros and Calvert, just off Van Nuys Blvd. is an AC Delco Wholesaler that also sells retail. If you want genuine AC Delco stuff at a good price, this is the place to go.

I'm not sure if they will have factory original vacuum lines, but it's worth a shot. After that, all I can suggest in Classic Industries or Year One.

 

You can look, but I dont think you will find those.

Also, they started using a tag on the lines as well, not sure when. My 89 has a bunch of tape tags with part numbers on the vacuum lines. I'd imagine those will be next to impossible to come by.