You can email the seller and ask him who makes the set. I just bought a set off ebay made by Trim Parts and I'm very happy with it, I'm told thats what year one sells. for years ACC has been the best brand we could get for our AMX's and it wasn't as good as the trim parts brand in my opinion. I also got a set of Metro brand weatherstrips and they're pretty good except for the 1/4 window seals they're some soft felt covered junk, I don't know if those are the best you can get or not but I left my originals in.