Hello everyone. I have a 1990 GMC Safari LX minivan and I'm trying to replace all of the weather stripping. I really need the roof drip molding replaced but mainly the left side. The whole rubber is rippling causing a consistent leak behind the drivers seat. I'm looking to see if anyone knows where I can get those parts. There's some rust forming along the bottom from the rain leaking down through the pillars. Any help would be greatly appreciated. I will show pictures of the van soon.