[Loekee75]

Welcome to AutomotiveForums, WB7WEK

I'm afraid that you're stuck with the window clip guide type system, GM didn't change to the "newer" window set-up until the early 90s. In the newer versions, the window channel is inside the doors, and the window stays level with it, whereas yours uses the small clip that you mentioned in your thread. The newer version is not interchangeable with yours, unless of course you pay big bucks for a major modification (I've yet to see this). I don't understand why the OEM channel clips don't last for you?