I have already found a replacement however I am puzzled why it was cracked (not along a seam) around the circumference in the middle of the unit. Could it have to do with the broken ported vacuum switch? I replaced the switch a couple months ago, but the vapor can had already been cracked long before. If anyone can weigh on this it would be appreciated. Pleasant Holidays!

85 Chevy Beauville G20

In Memorium: 67 Jeepster Commando Convertible Roadster-VICTIM OF SUPERSTORM SANDY