Application for weatherstrip retainers
 

I'm hoping someone here can help me. I've been sorting through stuff I've had around for years and came across these roof rail weatherstrip retainers. I always thought they were for 70-72 Chevelles but the upper is 10-12" too short. The A pillar retainer looks to be the same length as 69-72 Chevelles at approx 19". The upper is between 42-43" long. The corner pieces were the same as 69-72 "A" body. I just can't put my finger on what these are off of. Thanks, Troy.