DANCO clear rear end vents original
 

I have four original clear / translucent danco rear end vents. They are in very nice condition the Repros have solid green caps and white bases. $30 each shipped to the lower 48 or two for $50. https://www.yenko.net/ubbthreads/pics...5_17.40.32.jpg
https://www.yenko.net/ubbthreads/pics...5_17.40.18.jpg