Hey all you old car restorers I'm trying to find out what this part is
I apologize for my terminology but I am stumped ok here goes
it's a tub that goes horizontal with the car they are usually color matched to the vehicle and as far as I can tell they are only on one side they appear to be about 6 to 10 inch diameter and about 14 to 30 inches long I'm not sure how they are attached maybe to the rain gutter but then again still not sure
thanks for the help I'm sure some one on here knows what I'm talking about